Cleanup API
Fix API environment
Bump to version 3.9.0-alpha.14
Fix users modelOf and lastModel wording
Make tests silent
Improve live notifier response time for tasks list
Fix #1703 bridge is broken
Merge pull request #974 from romainneutron/api-cleanup

[3.9] Api cleanup
Merge pull request #987 from romainneutron/users-wording

[3.9] Fix users modelOf and lastModel wording
Merge pull request #996 from romainneutron/better-notifier

[3.9] More improviements in live notifier
Remove prod/bridge/manager hardcoded urls
Merge pull request #999 from nlegoff/fix-hardcoded-url

[3.8] Remove prod/bridge/manager hardcoded urls
Merge pull request #997 from nlegoff/fix1703

[3.8] Fix #1703 bridge is broken
Merge branch '3.8'

Conflicts:
	lib/classes/Bridge/Api/Dailymotion.php
	lib/classes/Bridge/Api/Flickr.php
	lib/classes/Bridge/Api/Interface.php
	lib/classes/DailymotionWithoutOauth2.php
Substitute random string generator by Randomlib