CLOUDSTACK-4111: UI > IP Addresses page > Associate New IP dialog - show/hide cross zone dropdown upon new property "portableipserviceenabled" in listRegions API response.
CLOUDSTACK-3905 [VMWARE]Can not add Standard/DVSwitch when Nexus global config is set to true

Make VSM specific input paramters optional while adding VMware cluster where no traffic chosen to use Nexus 1000v dvSwitch when cloud level vSwitch is Nexus 1000v.

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>
CLOUDSTACK-4269: UI > account page > hide Setting tab for regular-user/domain-admin since they don't have access to listConfigurations API.
CLOUDSTACK-4090
[Upgrade] System VM's are failed to start on a new zone(VMWARE Nexus Zone) which is created after upgrade
CLOUDSTACK-4142: UI > IP Address page > configuration tab > filter - remove duplicate code.
CLOUDSTACK-4142: UI > remove fieldPreFilter which is no longer in use.
CLOUDSTACK-4253: change the log message if copy template from secondary storage to primary storage failed
CLOUDSTACK-4253: add more logs for vmware storage related operations
TestVMLifeCycleSharedNwVPC need to disable since its failing, netscaler configuration need to change

Signed-off-by: Edison Su <sudison@gmail.com>
CLOUDSTACK-4211: fix s3 on kvm
CLOUDSTACK-4216: fix extract volume for kvm
CLOUDSTACK-4142: listNetworkOfferings API has been changed to not return system-owned network offerings to regular-user. So, add networkofferingconservemode property to listNetworks API response.
add license header to ProcessUtilTest.java
CLOUDSTACK-4142: listNetworkOfferings API has been changed to not return system-owned network offerings to regular user. conservemode property was just added to listNetworks API response. Change IP Address page to get conservemode from listNetworks API instead of listNetworkOfferings API.
Split up the volume manager into two.  One part is for self-service.  One part belongs in the engine.  Removed old 2.1 upgrade code.  In order to upgrade from 2.1, you must upgrade to 2.2. first.  So therefore these files are no necessary in the newer versions of CloudStack
Added missing file
Moved volume related code into cloud-engine-orchestration
Resolved merge conflicts
Fixed the applicationcontext.xml
CLOUDSTACK-4236