CLOUDSTACK-5651 deployVm: customparameters param name has to be changed

Signed-off-by: Alena Prokharchyk <alena.prokharchyk@citrix.com>

Conflicts:
	api/src/org/apache/cloudstack/api/command/admin/systemvm/ScaleSystemVMCmd.java
	api/src/org/apache/cloudstack/api/command/admin/systemvm/UpgradeSystemVMCmd.java
	api/src/org/apache/cloudstack/api/command/user/vm/DeployVMCmd.java
	api/src/org/apache/cloudstack/api/command/user/vm/ScaleVMCmd.java
	api/src/org/apache/cloudstack/api/command/user/vm/UpgradeVMCmd.java
	server/src/com/cloud/server/ManagementServerImpl.java
	server/src/com/cloud/vm/UserVmManagerImpl.java
CLOUDSTACK-4904: Unable to see a derieved template if the
 parent template is deleted. Modified template_view so that removed(or InActive) templates also be there in the view.
Previous behavior of listing templates and state column in vm_templates will be the same.