update article with wisper
remove author, article instance variable
replace paperclip with carrierwave for ckeditor
remove paperclip
remove acts_as_counter and add counts hstore columns
comment creation and update with wisper
comments counter with listener
updated state change messages, listener methods and specs
admin panel destroy action and count info update
crub services as runners
update article runners
comment runners
notification message changed
notification callbacks on event
refactor comment repository
# comment update
votes_count on resource
favourites_count on resource
fix for the check whether user liked votable