ALM-657 started with acceptance tests
ALM-657 reorganized factories
added test to handle missing source documentation
ALM-657 added factories and step definitions
test documentation for all available sources
ALM-657 added step definitions for new features
test more sources for documentation page
fallback if no documentation for source is found
Show alert for missing documentation
ALM-657 added step_definitions for queuing tests
removed obsolete rake tasks
added rake task for queueing stale sources
ALM-657 added crontab settings to sources that are not queueable
ALM-657 removed QueueJob library and queueing and idle states
ALM-657 removed more references to obsolete states idle and queueing
ALM-657 added cron_line to strong parameters
ALM-657 fixed small layout problem
ALM-657 configure cron job for queueing jobs
ALM-657 small fixes according to tests
ALM-657 small changes to ALM cookbook