resize-root: adjust documentation and checking on rootdisksize parameter
CLOUDSTACK-6220: Take 2, Fix cloudstack init scripts so that they
    don't use fully qualified path as script name. Fix for
    commit 9dd57c22b02afcddb1d6c8ddc3e1b578961454e3
Fixed nonoss build
CLOUDSTACK-6221:
Publish first class objects involved in an operation (for now vm uuid) on the event bus . Example -  during attach/detachIso along with iso id, vm id should be available as well.
CLOUDSTACK-6179 Execute VR commands on Virtual Resource when commands received to Hyper-V
CLOUDSTACK-4760 : Enabling GPU support for XenServer.
CLOUDSTACK-4762 : Enabling VGPU support for XenServer.

This feature is to enable the GPU-passthrough and vGPU functionality,
with the help of this feature, admins/users will be able to leverage
the GPU graphics unit power by deploying a virtul machine with GPU or
vGPU support or by changing the service offering of an existing VM
at any later point of time. There GPU/vGPU enabled VMs are able to run
graphical applications.
For now, this feature is only supported with XenServer hypervisor but
can be extended to add the support of other hypervisors.
CLOUDSTACK-6222: Fix the marvin config generator scripts to include
new syntax changes in marvin code and fix the logFolderPath
CLOUDSTACK-6225: Check libvirt version and volume format before
adding flag VIR_STORAGE_VOL_RESIZE_ALLOCATE to resize volume
libvirt call
CLOUDSTACK-6226: UI > multi widget > dropdown field > translate option value.
CLOUDSTACK-6122: LXC systemVms run on KVM. If they are not included in the VmState report, MS assumes that system Vms are not running. MS will stop these Vms and spin new ones. So on LXC hosts, KVM Vms also have to be included in the Vmlist
CLOUDSTACK-6122: Add LXC to supported hypervisor list for VPC
Corrected the value of label.no.grouping in the resource files. An extra backspace at the end of the string caused incorrect text to be shown in the Select view dropdown on Virtual Routers page: "(no grouping)\label.create.nfs.secondary.staging.storage=Create NFS Secondary Staging Store" instead of "(no grouping)"

Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
Merge branch 'master' into resize-root