diff --git a/Gemfile b/Gemfile
index 7f25aa46..345a61a6 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,6 +7,7 @@ end
 
 # as web framework
 gem 'rails', '~> 4.2.8'
+gem 'pg'
 
 # enables serving assets in production and setting your logger to standard out
 # both of which are required to run an application on a twelve-factor provider
diff --git a/Gemfile.lock b/Gemfile.lock
index c6b4faa8..f4a3189b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -328,6 +328,7 @@ GEM
     parser (2.4.0.0)
       ast (~> 2.2)
     pdf-core (0.2.5)
+    pg (0.21.0)
     phantomjs (2.1.1.0)
     piwik_analytics (1.0.2)
       actionpack
@@ -615,6 +616,7 @@ DEPENDENCIES
   omniauth-google-oauth2
   omniauth-openid
   paper_trail
+  pg
   phantomjs
   piwik_analytics (~> 1.0.1)
   poltergeist
@@ -662,4 +664,4 @@ DEPENDENCIES
   whenever
 
 BUNDLED WITH
-   1.15.1
+   1.15.3
diff --git a/app/assets/stylesheets/application.css b/app/assets/stylesheets/application.css
index c95bbb87..dc2a02d9 100644
--- a/app/assets/stylesheets/application.css
+++ b/app/assets/stylesheets/application.css
@@ -2,6 +2,7 @@
  *= require strap-on
  *= require formtastic-bootstrap
  *= require dataTables/bootstrap/3/jquery.dataTables.bootstrap
+ *= require osem-fonts
  *= require osem
  *= require osem-rating
  *= require osem-schedule
@@ -9,7 +10,6 @@
  *= require osem-dashboard
  *= require osem-splash
  *= require font-awesome
- *= require osem-fonts
  *= require bootstrap-markdown
  *= require bootstrap-datetimepicker
  *= require leaflet
diff --git a/app/assets/stylesheets/osem-fonts.css.scss b/app/assets/stylesheets/osem-fonts.css.scss
index c2ea6493..0791e8dd 100644
--- a/app/assets/stylesheets/osem-fonts.css.scss
+++ b/app/assets/stylesheets/osem-fonts.css.scss
@@ -42,4 +42,4 @@
 
 .fa-suse:before {
   content: "a";
-}
\ No newline at end of file
+}
diff --git a/app/assets/stylesheets/osem.css.scss b/app/assets/stylesheets/osem.css.scss
index 79768c5d..f2c57467 100644
--- a/app/assets/stylesheets/osem.css.scss
+++ b/app/assets/stylesheets/osem.css.scss
@@ -1,13 +1,25 @@
+//== max mearsheimers colors
+$darkgray: #263238;
+$blue: #22C2E6;
+$mediumgray: #4A4A4A;
+$green: rgba(121, 188, 130, 1);
+$darkblue: rgba(0, 123, 171, 1);
+
+//== Bootstrap Colors
+$brand-primary: $blue;
+
 html {
   position: relative;
   min-height: 100%;
 }
+$program: 'program-n4', Program, sans-serif;
 
 body {
   /* Margin bottom by 2 times the footer height */
   margin-bottom: 60px;
   /* Margin bottom by navbar height */
   padding-top: 60px;
+  font-family: $program, Program, serif !important;
 }
 
 #content {
diff --git a/app/views/admin/emails/index.html.haml b/app/views/admin/emails/index.html.haml
index 83ebe210..6ccaefdc 100644
--- a/app/views/admin/emails/index.html.haml
+++ b/app/views/admin/emails/index.html.haml
@@ -24,7 +24,7 @@
                 = f.input :registration_body, input_html: { rows: 10, cols: 20 }
                 %a.btn.btn-link.control_label.load_template{ 'data-subject-input-id' => 'email_settings_registration_subject', 'data-subject-text' => 'Thank you for registering',
                 'data-body-input-id' => 'email_settings_registration_body',
-                'data-body-text' => "Dear {name},\n\nThank you for Registering for the conference {conference}.\nPlease complete your registration by filling out your travel information.\n\nIf you are unable to attend please unregister online:\n{registrationlink}\n\nFeel free to contact us with any questions or concerns.\nWe look forward to see you there.\n\nBest wishes\n\n{conference} Team" } Load Template
+                'data-body-text' => "Dear {name},\n\nThank you for Registering for the conference {conference}.\nPlease complete your registration.\n\nIf you are unable to attend please unregister online:\n{registrationlink}\n\nFeel free to contact us with any questions or concerns.\nWe look forward to see you there.\n\nBest wishes\n\n{conference} Team" } Load Template
                 %a.btn.btn-link.control_label.template_help_link{ 'data-name' => 'registration_help' } Show Help
                 = render partial: 'help', locals: { id: 'registration_help', show_event_variables: false }
               #proposal.tab-pane{ role: 'tabpanel' }
diff --git a/app/views/admin/users/_form.html.haml b/app/views/admin/users/_form.html.haml
index 36a4919e..fc5e0f46 100644
--- a/app/views/admin/users/_form.html.haml
+++ b/app/views/admin/users/_form.html.haml
@@ -19,8 +19,8 @@
             readonly: true,
             data: { size: 'small', on_color: 'success', off_color: 'warning', on_text: 'Yes', off_text: 'No' }
     = f.input :is_admin, hint: 'An admin can create a new conference, manage users and make other users admins.'
-    = f.input :name, as: :string
-    = f.input :username, :as => :string if @user.new_record?
+    = f.input :username, label: "First Name", :as => :string if @user.new_record?
+    = f.input :name, label: "Last Name", as: :string
     = f.input :email
     = f.input :password if @user.new_record?
     = f.input :affiliation, as: :string
diff --git a/app/views/conference_registrations/_form.html.haml b/app/views/conference_registrations/_form.html.haml
index 971a613f..8f8698bf 100644
--- a/app/views/conference_registrations/_form.html.haml
+++ b/app/views/conference_registrations/_form.html.haml
@@ -9,10 +9,6 @@
     .col-md-8
       - unless current_user
         %legend
-          %span
-            =link_to('#signup', role: 'tab', "aria-controls" => "home", "data-toggle" => "tab") do
-              = ENV['OSEM_NAME'] || 'OSEM'
-              Account
           %span.pull-right#account-already
             =link_to('#signin', role: 'tab', "aria-controls" => "home", "data-toggle" => "tab") do
               Already have an account?
diff --git a/app/views/conference_registrations/_registration_info.html.haml b/app/views/conference_registrations/_registration_info.html.haml
index e9d6e12a..9f5a7747 100644
--- a/app/views/conference_registrations/_registration_info.html.haml
+++ b/app/views/conference_registrations/_registration_info.html.haml
@@ -1,21 +1,17 @@
 - if @conference.questions.any?
   = render partial: 'conference_registrations/questions', locals: { f: f }
 - if @conference.program.events.with_registration_open.any? || @registration.events.any?
-  = f.inputs 'Pre-registration required for the following:' do
-
-    - @registration.events_ordered.each do |event|
-      %label
-        = hidden_field_tag "registration[event_ids][]", nil
-        = check_box_tag "registration[event_ids][]", event.id, event.registrations.include?(@registration)
-        = event.title
-        .text-muted
-          = registered_text(event)
-          - if event.scheduled?
-            (Scheduled on: #{event.time.to_date})
-      %br
-
-
-
-= f.inputs 'Your Travel Info' do
-  = f.input :arrival, as: :string, label: 'Your arrival time', hint: "Leave blank if not sure", input_html: { value: (f.object.arrival.to_formatted_s(:db_without_seconds) unless f.object.arrival.nil?), id: 'registration-arrival-datepicker',start_date: @conference.start_date,end_date: @conference.end_date}
-  = f.input :departure, as: :string, label: 'Your departure time', hint: "Leave blank if not sure", input_html: { value: (f.object.departure.to_formatted_s(:db_without_seconds) unless f.object.departure.nil?), id: 'registration-departure-datepicker'}
+  = f.inputs 'Select which events you will attend:' do
+    %table.table
+      %tr
+        %td Register?
+        %td Track
+        %td Title
+      - @registration.events_ordered.each do |event|
+        %tr
+        %label
+          = hidden_field_tag "registration[event_ids][]", nil
+          %td= check_box_tag "registration[event_ids][]", event.id, event.registrations.include?(@registration)
+          %td= (event&.track&.name || "All")
+          %td= event.title
+        %br
diff --git a/app/views/conference_registrations/show.html.haml b/app/views/conference_registrations/show.html.haml
index 83d6d89c..4a51bba4 100644
--- a/app/views/conference_registrations/show.html.haml
+++ b/app/views/conference_registrations/show.html.haml
@@ -14,28 +14,6 @@
             = "#{@conference.venue.city} / #{@conference.venue.country_name}."
           %small
             = date_string(@conference.start_date, @conference.end_date)
-  .row
-    .col-md-12
-      %h4
-        %span.fa-stack
-          %i.fa.fa-square-o.fa-stack-2x
-          %i.fa.fa-plane.fa-stack-1x
-        Travel Schedule
-      %ul
-        %li
-          - if @registration.arrival.present?
-            arrive at
-            %strong
-              = @registration.arrival.strftime('%A, %B %-d. %Y %H:%M')
-          - else
-            You haven't scheduled your arrival
-        %li
-          - if @registration.departure.present?
-            depart at
-            %strong
-              = @registration.departure.strftime('%A, %B %-d. %Y %H:%M')
-          - else
-            You haven't scheduled your departure
   - if @conference.questions.any?
     .row
       .col-md-12
diff --git a/app/views/conferences/_conference_details.html.haml b/app/views/conferences/_conference_details.html.haml
index 84a87303..2f4705de 100644
--- a/app/views/conferences/_conference_details.html.haml
+++ b/app/views/conferences/_conference_details.html.haml
@@ -12,7 +12,7 @@
               = date_string(conference.start_date, conference.end_date)
           - if conference.venue
             %p
-              = "#{conference.venue.city}/#{conference.venue.country_name}"
+              = "#{conference.venue.name} / #{conference.venue.city}"
           - unless conference.description.blank?
             %p
               = markdown(conference.description)
diff --git a/app/views/conferences/_schedule_splashpage.html.haml b/app/views/conferences/_schedule_splashpage.html.haml
index 790582cb..1f66530e 100644
--- a/app/views/conferences/_schedule_splashpage.html.haml
+++ b/app/views/conferences/_schedule_splashpage.html.haml
@@ -3,12 +3,6 @@
     .col-md-12
       %h2.text-center
         Program
-      %p.lead.text-center
-        %span.notranslate
-          = @conference.short_title
-        has the most awesome program ever!
-        - if @conference.splashpage and @conference.program.tracks.any? and @conference.splashpage.include_tracks
-          See rock-star speakers cover the topics of
       - if @conference.splashpage and @conference.splashpage.include_tracks
         - @conference.program.tracks.confirmed.each_slice(3) do |slice|
           .row.row-centered
@@ -34,9 +28,6 @@
           = link_to(conference_schedule_path(@conference.short_title), class: 'btn btn-default btn-lg') do
             Full Schedule
 
-
-  %h3.text-center
-    Don't miss out!
   %br
   - if @conference.program.events.highlights.any?
     .row
diff --git a/app/views/conferences/_venue.html.haml b/app/views/conferences/_venue.html.haml
index 4436b0fe..26bdd970 100644
--- a/app/views/conferences/_venue.html.haml
+++ b/app/views/conferences/_venue.html.haml
@@ -23,11 +23,13 @@
               = markdown(@conference.venue.description)
       .col-md-6
         %h2
-          = "#{@conference.venue.city} / #{@conference.venue.country_name}"
+          = "#{@conference.venue.name}"
+        %h3
+          = "#{@conference.venue.city}"
         %address
           = @conference.venue.street
           %br
-          = "#{@conference.venue.postalcode}, #{@conference.venue.city}"
+          = "#{@conference.venue.city}, CA #{@conference.venue.postalcode}"
           %br
           = @conference.venue.country_name
           - if @conference.venue.website
diff --git a/app/views/conferences/index.html.haml b/app/views/conferences/index.html.haml
index 032db5c3..5c0ceea8 100644
--- a/app/views/conferences/index.html.haml
+++ b/app/views/conferences/index.html.haml
@@ -2,7 +2,7 @@
   .row
     .col-md-12
       .page-header
-        %h2 Upcoming Conferences
+        %h2 Upcoming Events
   - @current.each do |conference|
     = render partial: 'conference_details', locals: { conference: conference }
   -if @antiquated and @antiquated.any?
diff --git a/app/views/conferences/show.html.haml b/app/views/conferences/show.html.haml
index dd6b2d62..914297fa 100644
--- a/app/views/conferences/show.html.haml
+++ b/app/views/conferences/show.html.haml
@@ -24,7 +24,7 @@
                   = @conference.title
                 %p.lead
                   - if @conference.venue
-                    = "#{@conference.venue.city} / #{@conference.venue.country_name}"
+                    = "#{@conference.venue.name} / #{@conference.venue.city}"
                   - if @conference.start_date && @conference.end_date
                     %br
                     = date_string(@conference.start_date, @conference.end_date)
@@ -93,6 +93,6 @@
                                    cell_size: 100,
                                    x_colors: triangle_colors
                                   });
-        $('#banner').css('background-image', 'url("' + pattern.png() + '")');
+        $('#banner').css('background-image', "url('#{@conference.picture_url}')");
       });
     });
diff --git a/app/views/devise/registrations/edit.html.haml b/app/views/devise/registrations/edit.html.haml
index c884a194..8c803c84 100644
--- a/app/views/devise/registrations/edit.html.haml
+++ b/app/views/devise/registrations/edit.html.haml
@@ -6,7 +6,7 @@
   .row
     .col-md-12
       = semantic_form_for(resource, as: resource_name, url: registration_path(resource_name), html: { method: :put }) do |f|
-        = f.input :username, required: false, input_html: { autocomplete: 'off' }
+        = f.input :username, label: "First Name", required: false, input_html: { autocomplete: 'off' }
         = f.input :email, required: false, input_html: { autocomplete: 'off' }
         = f.input :email_public
         = f.input :password, hint: "(Leave blank if you don't want to change it)", input_html: { autocomplete: 'off' }
diff --git a/app/views/devise/registrations/new.html.haml b/app/views/devise/registrations/new.html.haml
index aa9c4db4..b0c20ff9 100644
--- a/app/views/devise/registrations/new.html.haml
+++ b/app/views/devise/registrations/new.html.haml
@@ -7,9 +7,9 @@
             Sign Up
         .panel-body
           = semantic_form_for(resource, as: resource_name, url: registration_path(resource_name)) do |f|
-            = f.input :username, input_html: { required: true }, hint: 'This is how the other users see you, not your real name'
+            = f.input :username, label: "First name", input_html: { required: true }
+            = f.input :name, label: "Last name", input_html: { required: true }
             = f.input :email, input_html: { required: true }
-            = f.input :name, input_html: { required: true }, hint: 'This is your real name'
             = f.input :password, input_html: { required: true }
             = f.input :password_confirmation, input_html: { required: true }
             %p.text-right
diff --git a/app/views/devise/shared/_sign_up_form_embedded.html.haml b/app/views/devise/shared/_sign_up_form_embedded.html.haml
index 5bc038f0..688958d4 100644
--- a/app/views/devise/shared/_sign_up_form_embedded.html.haml
+++ b/app/views/devise/shared/_sign_up_form_embedded.html.haml
@@ -1,6 +1,7 @@
 - unless current_user
   = semantic_fields_for @user do |u|
-    = u.input :username, input_html: { required: 'required', autocomplete: 'off' }
+    = u.input :username, label: "First Name", input_html: { required: 'required', autocomplete: 'off' }
+    = u.input :name, label: "Last Name", input_html: { required: 'required', autocomplete: 'off' }
     = u.input :email, input_html: { required: 'required', autocomplete: 'off' }
     = u.input :password, input_html: { required: 'required', autocomplete: 'off', id: 'password_inline' }
     = u.input :password_confirmation, input_html: { required: 'required', autocomplete: 'off' }
diff --git a/app/views/layouts/_navigation.html.haml b/app/views/layouts/_navigation.html.haml
index 9995123b..fcc28feb 100644
--- a/app/views/layouts/_navigation.html.haml
+++ b/app/views/layouts/_navigation.html.haml
@@ -27,6 +27,7 @@
             %li.dropdown
               %a.dropdown-toggle{"data-toggle" => "dropdown", href: '#', id: "current-user-detail"}
                 - if not current_user.name.blank?
+                  #{current_user.username}
                   #{current_user.name}
                 -else
                   #{current_user.email}
@@ -54,12 +55,12 @@
           - if ENV['OSEM_ICHAIN_ENABLED'] == 'true'
             %li{class: "#{active_nav_li(new_ichain_registration_path('user'))}"}
               = link_to(new_ichain_registration_path('user')) do
-                %span.fa.fa-heart
+                %span.fa.fa-user-plus
                 Sign Up
           - else
             %li{class: "#{active_nav_li(new_registration_path('user'))}"}
               = link_to(new_registration_path('user')) do
-                %span.fa.fa-heart
+                %span.fa.fa-user-plus
                 Sign Up
           %li.dropdown.visible-desktop
             %a.dropdown-toggle{"data-toggle" => "dropdown", href: '#'}
diff --git a/app/views/layouts/application.html.haml b/app/views/layouts/application.html.haml
index c1a6ce78..d09abca0 100644
--- a/app/views/layouts/application.html.haml
+++ b/app/views/layouts/application.html.haml
@@ -3,10 +3,13 @@
     %meta{charset: 'utf-8'}
     %meta{name: 'viewport', content: 'width=device-width, initial-scale=1, maximum-scale=1'}
     %title= content_for?(:title) ? yield(:title) : (ENV['OSEM_NAME'] || 'OSEM')
+    = javascript_include_tag '//use.typekit.net/uzo8iqp.js'
+    %script{ type: 'text/javascript', src: '//use.typekit.net/uzo8iqp.js' }
+    %script{ type: 'text/javascript' } try{Typekit.load();}catch(e){}
     %meta{content: '', name: 'description'}
     %meta{content: '', name: 'author'}
-    = stylesheet_link_tag "application", media: 'all'
     = javascript_include_tag "application"
+    = stylesheet_link_tag "application", media: 'all'
 
     = csrf_meta_tags
     :javascript
@@ -33,14 +36,5 @@
         = yield
     #footer
       .container
-        %p.muted.text-center
-          %small
-            This tool is
-            =link_to "free software,", "http://www.gnu.org/philosophy/free-sw.html"
-            released under the
-            =link_to "MIT license.", "http://opensource.org/licenses/MIT"
-            You can run, copy, distribute, study, change and improve it.
-            The source code and the developers are on
-            =link_to "github.", "https://github.com/openSUSE/osem"
     = content_for(:script_body)
     = piwik_tracking_tag
diff --git a/config/database.yml.postgresql b/config/database.yml.postgresql
new file mode 100644
index 00000000..d4ef9164
--- /dev/null
+++ b/config/database.yml.postgresql
@@ -0,0 +1,4 @@
+development: &default
+  adapter: postgresql
+  encoding: unicode
+  pool: 5
diff --git a/db/migrate/20130712072609_add_attended_to_registrations.rb b/db/migrate/20130712072609_add_attended_to_registrations.rb
index 3a6f15ee..1c5c6f04 100644
--- a/db/migrate/20130712072609_add_attended_to_registrations.rb
+++ b/db/migrate/20130712072609_add_attended_to_registrations.rb
@@ -1,5 +1,5 @@
 class AddAttendedToRegistrations < ActiveRecord::Migration
   def change
-    add_column :registrations, :attended, :boolean, default: 0
+    add_column :registrations, :attended, :boolean, default: false
   end
 end
diff --git a/db/migrate/20130728055450_add_schedule_changes_to_call_for_papers.rb b/db/migrate/20130728055450_add_schedule_changes_to_call_for_papers.rb
index d0cabf03..cb0b7177 100644
--- a/db/migrate/20130728055450_add_schedule_changes_to_call_for_papers.rb
+++ b/db/migrate/20130728055450_add_schedule_changes_to_call_for_papers.rb
@@ -1,5 +1,5 @@
 class AddScheduleChangesToCallForPapers < ActiveRecord::Migration
   def change
-    add_column :call_for_papers, :schedule_changes, :boolean, default: 0
+    add_column :call_for_papers, :schedule_changes, :boolean, default: false
   end
 end
diff --git a/db/migrate/20140821103643_split_ticket_price_in_price_and_currency.rb b/db/migrate/20140821103643_split_ticket_price_in_price_and_currency.rb
index 0dbf1045..32d996a2 100644
--- a/db/migrate/20140821103643_split_ticket_price_in_price_and_currency.rb
+++ b/db/migrate/20140821103643_split_ticket_price_in_price_and_currency.rb
@@ -4,7 +4,7 @@ class SplitTicketPriceInPriceAndCurrency < ActiveRecord::Migration
   end
 
   def change
-    add_money :tickets, :price
+    add_monetize :tickets, :price
 
     TempTicket.all.each do |ticket|
       # Replace currency symbol with ISO Code
diff --git a/db/schema.rb b/db/schema.rb
index 82f5923d..f2920f98 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,19 +11,22 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170816203325) do
+ActiveRecord::Schema.define(version: 20170814174637) do
+
+  # These are extensions that must be enabled in order to support this database
+  enable_extension "plpgsql"
 
   create_table "ahoy_events", force: :cascade do |t|
-    t.uuid     "visit_id",   limit: 16
+    t.uuid     "visit_id"
     t.integer  "user_id"
     t.string   "name"
     t.text     "properties"
     t.datetime "time"
   end
 
-  add_index "ahoy_events", ["time"], name: "index_ahoy_events_on_time"
-  add_index "ahoy_events", ["user_id"], name: "index_ahoy_events_on_user_id"
-  add_index "ahoy_events", ["visit_id"], name: "index_ahoy_events_on_visit_id"
+  add_index "ahoy_events", ["time"], name: "index_ahoy_events_on_time", using: :btree
+  add_index "ahoy_events", ["user_id"], name: "index_ahoy_events_on_user_id", using: :btree
+  add_index "ahoy_events", ["visit_id"], name: "index_ahoy_events_on_visit_id", using: :btree
 
   create_table "answers", force: :cascade do |t|
     t.string   "title"
@@ -39,8 +42,8 @@ ActiveRecord::Schema.define(version: 20170816203325) do
     t.datetime "updated_at", null: false
   end
 
-  add_index "booth_requests", ["booth_id"], name: "index_booth_requests_on_booth_id"
-  add_index "booth_requests", ["user_id"], name: "index_booth_requests_on_user_id"
+  add_index "booth_requests", ["booth_id"], name: "index_booth_requests_on_booth_id", using: :btree
+  add_index "booth_requests", ["user_id"], name: "index_booth_requests_on_user_id", using: :btree
 
   create_table "booths", force: :cascade do |t|
     t.string   "title"
@@ -90,9 +93,9 @@ ActiveRecord::Schema.define(version: 20170816203325) do
     t.integer  "rgt"
   end
 
-  add_index "comments", ["commentable_id"], name: "index_comments_on_commentable_id"
-  add_index "comments", ["commentable_type"], name: "index_comments_on_commentable_type"
-  add_index "comments", ["user_id"], name: "index_comments_on_user_id"
+  add_index "comments", ["commentable_id"], name: "index_comments_on_commentable_id", using: :btree
+  add_index "comments", ["commentable_type"], name: "index_comments_on_commentable_type", using: :btree
+  add_index "comments", ["user_id"], name: "index_comments_on_user_id", using: :btree
 
   create_table "commercials", force: :cascade do |t|
     t.string   "commercial_id"
@@ -131,7 +134,7 @@ ActiveRecord::Schema.define(version: 20170816203325) do
     t.integer  "booth_limit",        default: 0
   end
 
-  add_index "conferences", ["organization_id"], name: "index_conferences_on_organization_id"
+  add_index "conferences", ["organization_id"], name: "index_conferences_on_organization_id", using: :btree
 
   create_table "conferences_questions", id: false, force: :cascade do |t|
     t.integer "conference_id"
@@ -165,7 +168,7 @@ ActiveRecord::Schema.define(version: 20170816203325) do
     t.datetime "updated_at"
   end
 
-  add_index "delayed_jobs", ["priority", "run_at"], name: "delayed_jobs_priority"
+  add_index "delayed_jobs", ["priority", "run_at"], name: "delayed_jobs_priority", using: :btree
 
   create_table "difficulty_levels", force: :cascade do |t|
     t.string   "title"
@@ -224,10 +227,10 @@ ActiveRecord::Schema.define(version: 20170816203325) do
     t.datetime "updated_at",  null: false
   end
 
-  add_index "event_schedules", ["event_id", "schedule_id"], name: "index_event_schedules_on_event_id_and_schedule_id", unique: true
-  add_index "event_schedules", ["event_id"], name: "index_event_schedules_on_event_id"
-  add_index "event_schedules", ["room_id"], name: "index_event_schedules_on_room_id"
-  add_index "event_schedules", ["schedule_id"], name: "index_event_schedules_on_schedule_id"
+  add_index "event_schedules", ["event_id", "schedule_id"], name: "index_event_schedules_on_event_id_and_schedule_id", unique: true, using: :btree
+  add_index "event_schedules", ["event_id"], name: "index_event_schedules_on_event_id", using: :btree
+  add_index "event_schedules", ["room_id"], name: "index_event_schedules_on_room_id", using: :btree
+  add_index "event_schedules", ["schedule_id"], name: "index_event_schedules_on_schedule_id", using: :btree
 
   create_table "event_types", force: :cascade do |t|
     t.string  "title",                                 null: false
@@ -328,7 +331,7 @@ ActiveRecord::Schema.define(version: 20170816203325) do
     t.string   "token"
   end
 
-  add_index "physical_tickets", ["token"], name: "index_physical_tickets_on_token", unique: true
+  add_index "physical_tickets", ["token"], name: "index_physical_tickets_on_token", unique: true, using: :btree
 
   create_table "programs", force: :cascade do |t|
     t.integer  "conference_id"
@@ -345,7 +348,7 @@ ActiveRecord::Schema.define(version: 20170816203325) do
     t.integer  "schedule_interval",    default: 15,    null: false
   end
 
-  add_index "programs", ["selected_schedule_id"], name: "index_programs_on_selected_schedule_id"
+  add_index "programs", ["selected_schedule_id"], name: "index_programs_on_selected_schedule_id", using: :btree
 
   create_table "qanswers", force: :cascade do |t|
     t.integer  "question_id"
@@ -417,8 +420,8 @@ ActiveRecord::Schema.define(version: 20170816203325) do
     t.string   "resource_type"
   end
 
-  add_index "roles", ["name", "resource_type", "resource_id"], name: "index_roles_on_name_and_resource_type_and_resource_id"
-  add_index "roles", ["name"], name: "index_roles_on_name"
+  add_index "roles", ["name", "resource_type", "resource_id"], name: "index_roles_on_name_and_resource_type_and_resource_id", using: :btree
+  add_index "roles", ["name"], name: "index_roles_on_name", using: :btree
 
   create_table "rooms", force: :cascade do |t|
     t.string  "guid",     null: false
@@ -434,8 +437,8 @@ ActiveRecord::Schema.define(version: 20170816203325) do
     t.integer  "track_id"
   end
 
-  add_index "schedules", ["program_id"], name: "index_schedules_on_program_id"
-  add_index "schedules", ["track_id"], name: "index_schedules_on_track_id"
+  add_index "schedules", ["program_id"], name: "index_schedules_on_program_id", using: :btree
+  add_index "schedules", ["track_id"], name: "index_schedules_on_track_id", using: :btree
 
   create_table "splashpages", force: :cascade do |t|
     t.integer  "conference_id"
@@ -540,9 +543,9 @@ ActiveRecord::Schema.define(version: 20170816203325) do
     t.integer  "selected_schedule_id"
   end
 
-  add_index "tracks", ["room_id"], name: "index_tracks_on_room_id"
-  add_index "tracks", ["selected_schedule_id"], name: "index_tracks_on_selected_schedule_id"
-  add_index "tracks", ["submitter_id"], name: "index_tracks_on_submitter_id"
+  add_index "tracks", ["room_id"], name: "index_tracks_on_room_id", using: :btree
+  add_index "tracks", ["selected_schedule_id"], name: "index_tracks_on_selected_schedule_id", using: :btree
+  add_index "tracks", ["submitter_id"], name: "index_tracks_on_submitter_id", using: :btree
 
   create_table "users", force: :cascade do |t|
     t.string   "email",                  default: "",    null: false
@@ -577,20 +580,19 @@ ActiveRecord::Schema.define(version: 20170816203325) do
     t.boolean  "is_admin",               default: false
     t.string   "username"
     t.boolean  "is_disabled",            default: false
-    t.string   "token"
   end
 
-  add_index "users", ["confirmation_token"], name: "index_users_on_confirmation_token", unique: true
-  add_index "users", ["email"], name: "index_users_on_email", unique: true
-  add_index "users", ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true
-  add_index "users", ["username"], name: "index_users_on_username", unique: true
+  add_index "users", ["confirmation_token"], name: "index_users_on_confirmation_token", unique: true, using: :btree
+  add_index "users", ["email"], name: "index_users_on_email", unique: true, using: :btree
+  add_index "users", ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true, using: :btree
+  add_index "users", ["username"], name: "index_users_on_username", unique: true, using: :btree
 
   create_table "users_roles", force: :cascade do |t|
     t.integer "role_id"
     t.integer "user_id"
   end
 
-  add_index "users_roles", ["user_id", "role_id"], name: "index_users_roles_on_user_id_and_role_id"
+  add_index "users_roles", ["user_id", "role_id"], name: "index_users_roles_on_user_id_and_role_id", using: :btree
 
   create_table "vchoices", force: :cascade do |t|
     t.integer "vday_id"
@@ -634,10 +636,10 @@ ActiveRecord::Schema.define(version: 20170816203325) do
     t.integer  "conference_id"
   end
 
-  add_index "versions", ["item_type", "item_id"], name: "index_versions_on_item_type_and_item_id"
+  add_index "versions", ["item_type", "item_id"], name: "index_versions_on_item_type_and_item_id", using: :btree
 
   create_table "visits", force: :cascade do |t|
-    t.uuid     "visitor_id",       limit: 16
+    t.uuid     "visitor_id"
     t.string   "ip"
     t.text     "user_agent"
     t.text     "referrer"
@@ -659,7 +661,7 @@ ActiveRecord::Schema.define(version: 20170816203325) do
     t.datetime "started_at"
   end
 
-  add_index "visits", ["user_id"], name: "index_visits_on_user_id"
+  add_index "visits", ["user_id"], name: "index_visits_on_user_id", using: :btree
 
   create_table "votes", force: :cascade do |t|
     t.integer  "event_id"
@@ -677,4 +679,9 @@ ActiveRecord::Schema.define(version: 20170816203325) do
     t.datetime "updated_at"
   end
 
+  add_foreign_key "booth_requests", "booths"
+  add_foreign_key "booth_requests", "users"
+  add_foreign_key "conferences", "organizations", on_delete: :cascade
+  add_foreign_key "schedules", "tracks"
+  add_foreign_key "tracks", "rooms"
 end