* upstream/master:
Restrict ProjectCacheWorker jobs to one per 15 min
Removed code from project members controller
Make label API spec independent of order
Refactoring find_commits functionality
Differentiate the expire from leave event
Remove pagination description from individual doc
Fix a broken table in Project API doc
Create project feature when project is created
Simpler arguments passed to named_route on toggle_award_url helper method
Fixed height of issue board blank state
