update CHANGELOG [ci skip]
update CHANGELOG [ci skip]

slobodankovacevic/sass-rails,eileencodes/sass-rails,jcpetkovich/sass-rails,tshotoku/sass-rails,hazarin/sass-rails,glebtv/sass-rails,Andreis13/sass-rails,maclover7/sass-rails,universsky/sass-rails,ipmobiletech/sass-rails,rails/sass-rails,zendesk/sass-rails