* Add revoke certificates API

* Add background task to sync certificates

* Fix marvin test and revoke certificate

* Fix certificate sent to hypervisor was missing headers

* Fix background task for uploading certificates to hosts

* Allow users to share templates with Accounts or Projects through the
updateTemplate permissions API

* Change behaviour to show only supported projects and accounts with update template permissions

* Allow admins to see accounts dropdown and only hide lists for users

* Don't allow sharing project owned templates as you cannot retrieve them in list api calls

…he#3504)

Set integration.api.port to (0) zero as default. CloudStack provides CloudStack API Unauthenticated Access through port 8096. It should not be open to the Internet in any case.

During volume stats calculation, if a volume has more than one disk in
the chain-info it is not used to sum the physical and virtual size
in the loop, instead any previous entry was overwritten by the last disk.

Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>

…ot started before (apache#3494)

When VM is created but not started on any host, attaching a volume on it causes the maximum number of allowed volumes to be 6 (hardcoded).

… vlans when adding ipranges (apache#3430)

Fixes: apache#3114

When adding iprange for VLANs there are 3 cases -

VLAN under consideration has a tag (like 101)
VLAN under consideration has a tag but as a range (like 101-124)
VLAN is untagged (i.e. id is "untagged")
Before adding iprange we have to check for possible overlaps and throw exception. This needs to be done as follows -

If VLAN Tag ID is numeric or a range we need to call UriUtils.checkVlanUriOverlapmethod which internally tries to expand the range as verifies if there are overlaps. If URI overlaps (i.e. there are overlapping VLAN tags) we then need to verify if the iprange being added overlaps with previously added ranges.
If there are no overlapping tags we simply need to test for public networks being present in the VLAN.
A Regression was introduced in 41fdb88#diff-6e2b61984e8fa2823bb47da3caafa4eeR3174 which caused comparing 'untagged' string as a numeric VLAN Tag range and and attempted expanding it to test overlap in UriUtils.checkVlanUriOverlap.

To fix the bug in the issue, we need to handle the untagged case separately as it's non-numeric tag in code. For untagged VLANs and overlapping VLAN URIs we need to check for ipranges and gateways which happens naturally after this change. For tagged VLANs with non-overlapping URIs we need to check if there is a public network.

* Add new marvin negative tests cases
* Remove hard-coded hypervisor types in marvin tests