Merge branch 'hotfix/configus_env' into develop

* hotfix/configus_env:
  add env production
add gem cocoon
modify model and views
Merge branch 'feature/cocoon' into develop

* feature/cocoon:
  modify model and views
  add gem cocoon
add favicon
remove link_to adding comment
add searching to posts
fix post routes
decorate kaminari
fix typo in app.js
Merge branch 'feature/decorate_kaminari' into develop

* feature/decorate_kaminari:
  fix typo in app.js
  decorate kaminari
posts decorator
full_name decorator
Merge branch 'feature/user_decorator' into develop

* feature/user_decorator:
  full_name decorator
  posts decorator
structurize gemfile
use jbuilder now
add og image
Merge branch 'develop'

* develop:
  add og image
  use jbuilder now
  structurize gemfile
  full_name decorator
  posts decorator
  fix typo in app.js
  decorate kaminari
  fix post routes
  add searching to posts
  remove link_to adding comment
  add favicon
  modify model and views
  add gem cocoon