test_crontabber_state assumed that the crontabber_state contained something
added polling frequency for jobs table query
bug 731598 - add uuid to extensions table
Bug 848458 - Added debugging options to the automatic emails cron job.
Merge pull request #1111 from AdrianGaudebert/848458-fix-automatic-emails

Bug 848458 - Added debugging options to the automatic emails cron job.
Merge pull request #1094 from peterbe/test_crontabber_state-and-setupdb

test_crontabber_state assumed that the crontabber_state contained something
Merge pull request #1112 from selenamarie/bug731598-add-uuid-to-extensions

bug 731598 - add uuid to extensions table
Merge pull request #1109 from twobraids/Bug848402-process-too-frequent

Fixed Bug 848402 - added polling frequency for jobs table query