Add emoji gems

[Issue #2]

Gemfile

@@ -81,6 +81,10 @@ gem 'hiredis', '~> 0.4.5'
 gem 'resque', '~> 1.25.1'
 gem 'resque_mailer', '~> 2.2.6'
 
+# emoji
+gem 'jquery-atwho-rails'
+gem 'gemoji'
+
 group :development do
   # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/jonleighton/spring
   gem 'spring'

Gemfile.lock

@@ -101,6 +101,7 @@ GEM
     font-awesome-sass (4.1.0)
       sass (~> 3.2)
     formatador (0.2.5)
+    gemoji (2.1.0)
     gravtastic (3.2.6)
     guard (2.6.1)
       formatador (>= 0.2.4)
@@ -130,6 +131,7 @@ GEM
     jbuilder (1.5.3)
       activesupport (>= 3.0.0)
       multi_json (>= 1.2.0)
+    jquery-atwho-rails (0.5.1)
     jquery-rails (3.1.1)
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
@@ -273,12 +275,14 @@ DEPENDENCIES
   elasticsearch-rails (~> 0.1.0)
   factory_girl_rails (~> 4.3.0)
   font-awesome-sass (~> 4.1.0)
+  gemoji
   gravtastic (~> 3.2.6)
   guard-livereload
   hiredis (~> 0.4.5)
   http_accept_language (~> 2.0.1)
   i18n-tasks (~> 0.3.2)
   jbuilder (~> 1.2)
+  jquery-atwho-rails
   jquery-rails
   kaminari (~> 0.15.1)
   mini_magick (~> 3.7.0)