Get all comments provides comment API
Added 3 requests to comment API
Added form for adding comment (only html and css)
Added into API possibility of saving comments
Added possibility of saving comments on UI layer
Translated button "Add comment"
Added html carcass for comments
Added loading all comments to view page
Added stat to footer page
Added comment pagination carcass
Enhanced CRUDRepository abstraction
Enhanced PagingAndSortingRepository abstraction
Enhanced CRUD abstraction
Changed repositories implementations
Changed paging repository abstraction
Added functionality to pick tag