Merge branch 'release/0.4.0'
Merge branch 'release/0.4.1'
add comments#create test for api
add api namespace in routes.rb
implement api controllers structure
add comments#create action in api
remove logger call from comments#create in api
add index to routes for comments in api
add comments#index action in api
Merge branch 'feature/api' into develop
set version to 0.5.0
Merge branch 'release/0.5.0'
Merge branch 'develop'

Conflicts:
	test/controllers/api/v1/posts/comments_controller_test.rb
Merge branch 'release/1.0.0'

Conflicts:
	config/initializers/configus.rb
fix parameter name in web comments controller
Merge branch 'hotfix/nested_comments' into develop