test_crontabber_state assumed that the crontabber_state contained something
added polling frequency for jobs table query
bug 832351 - expose B2G_OS_VERSION in report/index
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
Fix the new_crashes generator for HBase so it doesn't close the connection too early.

Also, don't close the connection when requested for the persistent HBase
connection (and only close it when the context is closed).
bug 847735 - silence modulelist job in non-error cases
Merge pull request #1114 from rhelmer/bug847735-silence-modulelist-job

bug 847735 - silence modulelist job in non-error cases
Add a force_reconnect method to connection_contexts.

This allows us to reestablish persistent connections that may die.

Also add unit tests for the persistent HBase context.
Merge pull request #1113 from rfw/hbase_fix_new_crashes

Persistence on disconnect for HBase and fixed new_crashes generator
Skip processing slots only if the slot is newer and the date is newer.
Merge pull request #1117 from rfw/fix_fs_slot_processing

Skip processing slots only if the slot is newer and the date is newer.
Fix a typo in in new_crashes.
Merge pull request #1118 from rfw/fix_typo_in_hbase

Fix a typo in in new_crashes.
Rename variables to be less confusing in hb.crashstorage.
Merge pull request #1119 from rfw/fix_typo_in_hbase

Rename variables to be less confusing in hb.crashstorage.
Stringify dates in the processed_crash dict instead of default.

HBase needs the dates in string form in other places as well, so it not
only affects the JSON dumps but also the timestamps in HBase column
mutations.