added user edit, show view info and spec for user profile update

db/migrate/20160830122446_add_twitter_to_users.rb

@@ -0,0 +1,14 @@
+class AddTwitterToUsers < ActiveRecord::Migration
+  def change
+    add_column :users, :twitter, :string
+    add_column :users, :googleplus, :string
+    add_column :users, :linkedin, :string
+    add_column :users, :gnu, :string
+    add_column :users, :diaspora, :string
+    add_column :users, :github, :string
+    add_column :users, :gitlab, :string
+    add_column :users, :gna, :string
+    add_column :users, :savannah, :string
+    add_column :users, :website_url, :string
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20160815140302) do
+ActiveRecord::Schema.define(version: 20160830122446) do
 
   create_table "ahoy_events", force: :cascade do |t|
     t.uuid     "visit_id",   limit: 16
@@ -489,6 +489,16 @@ ActiveRecord::Schema.define(version: 20160815140302) do
     t.boolean  "is_admin",               default: false
     t.string   "username"
     t.boolean  "is_disabled",            default: false
+    t.string   "twitter"
+    t.string   "googleplus"
+    t.string   "linkedin"
+    t.string   "gnu"
+    t.string   "diaspora"
+    t.string   "github"
+    t.string   "gitlab"
+    t.string   "gna"
+    t.string   "savannah"
+    t.string   "website_url"
   end
 
   add_index "users", ["confirmation_token"], name: "index_users_on_confirmation_token", unique: true