Prevent 'Could not change permissions' warnings with CiviCRM
Merge pull request #523 from ar-jan/civicrm-files-ownership

Prevent 'Could not change permissions' warnings with CiviCRM
Nginx 1.7.8
Add in docs/HINTS.txt Helper locations to avoid 404 on legacy images paths
Fix too long line.
Update drupalgeddon version.
Return to cron default schedule.
Delete duplicity ghost pid file if older than 2 days.
Sync with standard files checks.
Add backboa variables to configure full backup cycle, log verbosity and progress.
Head is BOA-2.3.9-dev
Do not update backboa if duplicity is running.
Improve messages for running duplicity detection.
Improve messages for running duplicity detection.
Better check if backup cleanup should happen first.
Sync _DO_CLEANUP tests.
Improve backboa with AWS connection testing.
Update the check for instances to auto-upgrade.
Update the check for instances to auto-upgrade.
Remove known sensitive credentials from barracuda upgrade log.