Fix #1703 bridge is broken
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