Allow all users use search method for advisories
Remove empty tests for nonexistent contoller (move to HomeContoller)
Merge pull request #141 from abf/rosa-build:140-promlem_with_attach_to_existing_advisory
 [refs #140] Fix problem with attach an existing advisory to build list
#142: separate users tasks and tasks of mass builds
#142: update text labels
#142: updated text of labels
#142: hot change
#142: some refactoring according to Alexander's comments
Merge pull request #143 from abf/rosa-build:142-monitoring-page
 [refs #142]: Monitoring: separate "tasks in queue" into two fields
#142: added count of tasks which executed