emergency shallow tested fixes for server down

Gemfile

@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-gem 'rails', '~> 4.2.3'
+gem 'rails', '~> 4.2.6'
 gem 'rack-cors', require: 'rack/cors'
 
 # Bundle edge Rails instead:
@@ -15,7 +15,7 @@ gem 'slim-rails'
 gem 'jsonapi-serializers', github: 'bterkuile/jsonapi-serializers'
 group :assets do
   gem 'jquery-rails'
-  gem 'jquery-ui-rails'
+  gem 'jquery-ui-rails', '~> 5.0.5' # https://github.com/joliss/jquery-ui-rails/issues/108
   gem 'sass-rails' #, '~> 5.0.0'
   gem 'coffee-rails' #, '~> 3.2.1'
   #gem 'twitter-bootstrap-rails'
@@ -32,8 +32,9 @@ group :assets do
 
   gem 'uglifier', '>= 1.0.3'
 
-  #gem 'ember-source', '~> 2.5.1'
-  #gem 'ember-data-source', '~> 2.5.3'
+  gem 'ember-source', '~> 2.5.1'
+  gem 'ember-data-source', '~> 2.5.3'
+  gem "barber", "0.11.1"
   gem 'ember-rails'
 
   gem 'ember-validations-rails'