restore barematel work after merge
rats
Adding new test which would verify the fix for issue "The ISO/Template is automatically deleted after URL expires"

Signed-off-by: sanjeev <sanjeev@apache.org>
CLOUDSTACK-7749: AsyncJob GC thread cannot purge queue items that have been blocking for too long if exception is thrown in expunging some unfinished or completed old jobs, this will make some future jobs stuck.
CLOUDSTACK-5576: UI > IP Address > EnableVPN, DisableVPN: change label.
Merge remote-tracking branch 'origin/master' into FEATURE-CENIK123-v1.1