Fix others additional lints

app/controllers/admin/dietchoices_controller.rb

@@ -9,7 +9,7 @@ class Admin::DietchoicesController < ApplicationController
     begin
       @conference.update_attributes!(params[:conference])
       redirect_to(admin_conference_dietary_list_path(:conference_id => @conference.short_title), :notice => 'Dietary choices were successfully updated.')
-    rescue Exception => e
+    rescue => e
       redirect_to(admin_conference_dietary_list_path(:conference_id => @conference.short_title), :alert => "Dietary choices update failed: #{e.message}")
     end
   end

app/controllers/admin/eventtypes_controller.rb

@@ -10,7 +10,7 @@ class Admin::EventtypesController < ApplicationController
     redirect_to(admin_conference_eventtypes_path(
                 conference_id: @conference.short_title),
                 notice: 'Event types were successfully updated.')
-  rescue Exception => e
+  rescue => e
     redirect_to(admin_conference_eventtypes_path(
                 conference_id: @conference.short_title),
                 alert: "Event types update failed: #{e.message}")

app/controllers/admin/registrations_controller.rb

@@ -44,7 +44,7 @@ module Admin
         @registration.update_attributes!(params[:registration])
         flash[:success] = "Successfully updated registration for #{@user.name} #{@user.email}"
         redirect_to(admin_conference_registrations_path(@conference.short_title))
-      rescue Exception => e
+      rescue => e
         Rails.logger.debug e.backtrace.join("\n")
         redirect_to(admin_conference_registrations_path(@conference.short_title),
                     alert: 'Failed to update registration:' + e.message)
@@ -104,7 +104,7 @@ module Admin
         begin registration.destroy
           redirect_to admin_conference_registrations_path
           flash[:notice] = "Deleted registration for #{user.name} #{user.email}"
-        rescue Exception => e
+        rescue => e
           Rails.logger.debug e.backtrace.join("\n")
           redirect_to(admin_conference_registrations_path(@conference.short_title),
                       alert: 'Failed to delete registration:' + e.message)

app/controllers/admin/supporter_levels_controller.rb

@@ -9,7 +9,7 @@ class Admin::SupporterLevelsController < ApplicationController
     begin
       @conference.update_attributes!(params[:conference])
       redirect_to(admin_conference_supporter_levels_path(:conference_id => @conference.short_title), :notice => 'Supporter levels were successfully updated.')
-    rescue Exception => e
+    rescue => e
       redirect_to(admin_conference_supporter_levels_path(:conference_id => @conference.short_title), :alert => "Supporter levels update failed: #{e.message}")
     end
   end

app/controllers/admin/volunteers_controller.rb

@@ -18,7 +18,7 @@ class Admin::VolunteersController < ApplicationController
     begin
       @conference.update_attributes!(params[:conference])
       redirect_to(admin_conference_volunteers_info_path(:conference_id => params[:conference_id]), :notice => "Volunteering options were successfully updated.")
-    rescue Exception => e
+    rescue => e
       redirect_to(admin_conference_volunteers_info_path(:conference_id => params[:conference_id]), :alert => "Volunteering options update failed: #{e.message}")
     end
   end

app/controllers/conference_registration_controller.rb

@@ -68,7 +68,7 @@ class ConferenceRegistrationController < ApplicationController
       else
         registration.update_attributes!(registration_params)
       end
-    rescue Exception => e
+    rescue => e
       Rails.logger.debug e.backtrace.join('\n')
       redirect_to(register_conference_path(id: conference.short_title),
                   alert: 'Registration failed:' + e.message)

app/controllers/event_attachments_controller.rb

@@ -53,7 +53,7 @@ class EventAttachmentsController < ApplicationController
     if !organizer_or_admin?
       begin
         event = current_user.events.find(params[:proposal_id])
-      rescue Exception => e
+      rescue => e
         # They certainly aren't allowed to attach a file to someone else's proposal
         raise ActionController::RoutingError.new('Invalid proposal')
       end

app/controllers/proposal_controller.rb

@@ -23,7 +23,7 @@ class ProposalController < ApplicationController
       else
         @event = Event.find(params[:id])
       end
-    rescue Exception => e
+    rescue => e
       Rails.logger.debug("Proposal failure in verify_access: #{e.message}")
       redirect_to(conference_proposal_index_path(conference_id: @conference.short_title),
                   alert: 'Invalid or uneditable proposal.')
@@ -91,7 +91,7 @@ class ProposalController < ApplicationController
       event.update_attributes!(params[:event])
       redirect_to(conference_proposal_index_path(conference_id: @conference.short_title),
                   notice: "'#{event.title}' was successfully updated.")
-    rescue Exception => e
+    rescue => e
       redirect_to edit_conference_proposal_path(@conference.short_title, @event), alert: e.message
     end
   end
@@ -131,7 +131,7 @@ class ProposalController < ApplicationController
 
     begin
       @event.save!
-    rescue Exception => e
+    rescue => e
       @url = conference_proposal_index_path(@conference.short_title)
       @event_types = @conference.event_types
       @user = current_user

app/controllers/users/omniauth_callbacks_controller.rb

@@ -26,7 +26,7 @@ module Users
 
         sign_in user
         redirect_to root_path, notice: user.email + " signed in successfully with #{provider}"
-      rescue Exception => e
+      rescue => e
         redirect_back_or_to new_user_registration_path, alert: 'Failed' + e.message
       end
     end