Comment's form
Comment creating
Message to make user sign in if he wants to leave a comment
Comments removing from admin panel
Remove refreshing page after deleting a post - just remove item deleted from the collection
Message if user doesn't have any posts
Show pagination only if pages > 1
Link to all posts by click of post's author
Remove unusual views
Message if there are no posts in admin panel
Remove useless views in Angular
Spaces and JS code style
Message(in admin and posts modules)  if there are no comments
CSS refactoring
Merge branch 'feature/comments-crud' into develop

* feature/comments-crud:
  CSS refactoring
  Message(in admin and posts modules)  if there are no comments
  Spaces and JS code style
  Remove useless views in Angular
  Message if there are no posts in admin panel
  Remove unusual views
  Link to all posts by click of post's author
  Show pagination only if pages > 1
  Message if user doesn't have any posts
  Remove refreshing page after deleting a post - just remove item deleted from the collection
  Comments removing from admin panel
  Message to make user sign in if he wants to leave a comment
  Comment creating
  Comment's form