CLOUDSTACK-5861: networks that failed to implement can not be destroyed

introduces a force option in delete network to forcifully delete a
network. This comes handy in rare cases where network fails to implenet
and network is in shutdown state, but network shutdown to rollback
implement process fails as well.

Conflicts:
	api/src/org/apache/cloudstack/api/command/user/network/DeleteNetworkCmd.java
	server/src/com/cloud/user/DomainManagerImpl.java
CLOUDSTACK-5707. Hitting multiple 'User unauthenticated' exceptions when vCenter is upgraded to 5.5 from 5.1.
We hit these excptions whenever a management server held session that was with the old 5.1 vCenter server
is used to make resource calls to the new 5.5 vCenter.
Validate a vCenter session context before it is being used to make a resource call.
And if the context is invalid then discard the context and retrieve a new one.
During the invalidation of an old context handle the context disconnect better
by catching the appropriate exception and returning a newly created context.

Conflicts:

	plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareContextFactory.java
	plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java
	plugins/hypervisors/vmware/src/com/cloud/storage/resource/VmwareSecondaryStorageResourceHandler.java
	vmware-base/src/com/cloud/hypervisor/vmware/util/VmwareContext.java
CLOUDTACK-5626: Made few changes to test_vpc_vm_life_cycle.py
CLOUDSTACK-5865. Unable to use login API if domainId parameter is id and not uuid
Centralize all eclipse m2e excludes in the main pom.xml
Fix checkstyle
CLOUDSTACK-2237: Automation-Adding next set of test cases for feature - SG in advanced zone
Invalid reference to a class which has been moved

Signed-off-by: Hugo Trippaers <htrippaers@schubergphilis.com>
CLOUDSTACK-5689: System vm creation on local storage fails for hyper-v. A
null pointer exception was getting generated when a VolumeTO object was
serialized to create an answer object. If a local storage is used the uri
field will be null. Added null checks for the same.
CLOUDSTACK-5557: UI > Network > VPC > Router > Public IP Address > fix a bug that Configuration tab was wrongly hidden.
Instances UI: Don't show 'view host' link if VM is stopped
CLOUDSTACK-5408 [Automation] Failed to deploy vm in vmware environment with error "due to java.io.IOException: Cannot run program "mount": java.io.IOException: error=12, Cannot allocate memory"

Bump up RAM size of system offering for SSVM to 512MB

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>
Remove old/obsolete UI qunit tests
Removed all reminants of the IdentityService.  Created the KeysManager to move the management
of keys out of management server
Add basic list view test
Add L3VPN isolation method for contrail plugin

Signed-off-by: Sheng Yang <sheng.yang@citrix.com>
List view: tests for field rendering
remove vhd-util from d935d3865aa2a4fb39709f6943f02f9f5a422aff
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/cloudstack
Shave another few seconds of the build time by disabling the checkstyle run in the main pom.