#270: disable hide of groups which have been opened before
Merge pull request #271 from abf/rosa-build:270-stop-automatic-updating-the-builds-page
 #270: disable hide of BuildLists groups which have been opened before
#274: fixed NoMethodError: undefined method "id" for nil:NilClass
Merge pull request #275 from abf/rosa-build:274-undefined-method-id
 #274: NoMethodError: undefined method `id' for nil:NilClass
same as #274
[#277] new title of the profile
[#277] refactoring css
[#277] fix showing edit user link
Merge pull request #278 from abf/rosa-build:277-new_profile_design
 #277 new profile title