hotfix 0.1.1
added gem state_machine
added gem bullet
added bullet config for development environment
tests for state_machine
states published and unpublished
Use state machine for post 'publish/unpublish' states
remove stupid temp string
factory_girl
split check access method. fix creating post and comment for tests
test insert and delete via #exists? rename controller tests methods
fix bullet config
simple_form
remove overhead in tests
custom input for states
Fix simple_for usage errors
breadcrumbs
Merge branch 'feature/breadcrumbs' into develop

* feature/breadcrumbs:
  breadcrumbs
mailer
kaminari