[Merge] lp:~renatofilho/sync-monitor/fix-1618907 into lp:sync-monitor

[Renato Araujo Oliveira Filho]

The proposal to merge lp:~renatofilho/sync-monitor/fix-1618907 into lp:sync-monitor has been updated.

Commit Message changed to:

Notify individual source sync error.

Retry "slow" sync in case of error 20017.
Retry "refresh-from-remote" sync in case of error 20023.

For more details, see:
https://code.launchpad.net/~renatofilho/sync-monitor/fix-1618907/+merge/304542
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Your team Ubuntu Phablet Team is requested to review the proposed merge of lp:~renatofilho/sync-monitor/fix-1618907 into lp:sync-monitor.