add gems

Gemfile

@@ -34,6 +34,13 @@ gem 'sdoc', '~> 0.4.0', group: :doc
 
 gem 'activeadmin', '~> 1.0.0.pre1'
 gem 'devise'
+gem 'jwt'
+
+gem 'active_model_serializers', '~> 0.9.3'
+gem 'versionist'
+gem 'houston'
+gem 'kaminari', '~> 0.16.3'
+gem 'rack-cors', :require => 'rack/cors'
 
 group :development, :test do
   # Call 'byebug' anywhere in the code to stop execution and get a debugger console

Gemfile.lock

@@ -20,6 +20,8 @@ GEM
       erubis (~> 2.7.0)
       rails-dom-testing (~> 1.0, >= 1.0.5)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    active_model_serializers (0.9.3)
+      activemodel (>= 3.2)
     activeadmin (1.0.0.pre1)
       arbre (~> 1.0, >= 1.0.2)
       bourbon
@@ -74,6 +76,8 @@ GEM
       execjs
     coffee-script-source (1.9.1.1)
     columnize (0.9.0)
+    commander (4.3.4)
+      highline (~> 1.7.2)
     debug_inspector (0.0.2)
     devise (3.5.1)
       bcrypt (~> 3.0)
@@ -93,6 +97,10 @@ GEM
     has_scope (0.6.0)
       actionpack (>= 3.2, < 5)
       activesupport (>= 3.2, < 5)
+    highline (1.7.2)
+    houston (2.2.3)
+      commander (~> 4.1)
+      json
     i18n (0.7.0)
     inherited_resources (1.6.0)
       actionpack (>= 3.2, < 5)
@@ -109,6 +117,7 @@ GEM
     jquery-ui-rails (5.0.5)
       railties (>= 3.2.16)
     json (1.8.3)
+    jwt (1.5.1)
     kaminari (0.16.3)
       actionpack (>= 3.0.0)
       activesupport (>= 3.0.0)
@@ -132,6 +141,7 @@ GEM
       method_source (~> 0.8.1)
       slop (~> 3.4)
     rack (1.6.4)
+    rack-cors (0.4.0)
     rack-test (0.6.3)
       rack (>= 1.0)
     rails (4.2.3)
@@ -213,6 +223,10 @@ GEM
     uglifier (2.7.1)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
+    versionist (1.4.1)
+      activesupport (>= 3)
+      railties (>= 3)
+      yard (~> 0.7)
     warden (1.2.3)
       rack (>= 1.0)
     web-console (2.2.1)
@@ -220,20 +234,26 @@ GEM
       binding_of_caller (>= 0.7.2)
       railties (>= 4.0)
       sprockets-rails (>= 2.0, < 4.0)
+    yard (0.8.7.6)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
+  active_model_serializers (~> 0.9.3)
   activeadmin (~> 1.0.0.pre1)
   better_errors
   byebug
   coffee-rails (~> 4.1.0)
   devise
+  houston
   jbuilder (~> 2.0)
   jquery-rails
+  jwt
+  kaminari (~> 0.16.3)
   pg
   pry
+  rack-cors
   rails (= 4.2.3)
   rspec-rails (~> 3.0)
   sass-rails (~> 5.0)
@@ -241,6 +261,7 @@ DEPENDENCIES
   spring
   turbolinks
   uglifier (>= 1.3.0)
+  versionist
   web-console (~> 2.0)
 
 BUNDLED WITH