use wrong for predicate asserts
add breadcrumbs
bump version to 0.0.5
Merge branch 'release/0.0.5'
Merge tag '0.0.5' into develop

v0.0.5
fix sign out
change configs
fix app layout
add comment delete/edit with cocoon
add presenters layer
add search with ransack
bump version to 0.0.6
Merge branch 'release/0.0.6'
Merge tag '0.0.6' into develop

v0.0.6
add basic controller hierarchy
improve controller hierarchy
Merge branch 'feature/controllers_hierarchy' into develop