add /public/assets/* to .gitignore
refactor posts#show view
refactor application.js manifest
Merge branch 'release/0.5.0' into develop
Merge branch 'develop' into refactoring
remove redundant comment saving in api comments#create
remove version from configus
refactor web controllers tests
Merge branch 'develop' into refactoring

Conflicts:
	app/controllers/api/v1/posts/comments_controller.rb
	config/initializers/configus.rb
	test/controllers/api/v1/posts/comments_controller_test.rb
refactor web welcome controller test
remove breadcrumbs gem
remove fixtures
refactor web comments controller
refactor views
fix parameter name in web comments controller

Conflicts:
	test/controllers/web/posts/comments_controller_test.rb
add styles
set translations
Merge branch 'refactoring' into develop

Conflicts:
	config/initializers/configus.rb
	test/controllers/web/posts/comments_controller_test.rb