CLOUDSTACK-6585: added missing db upgrade statements
CLOUDSTACK-6852: UI - modules - add global variable drModuleIncluded.
CLOUDSTACK-6858: UI - remove obsolete variable rootAccountId whose value is no longer 1.
CLOUDSTACK-6852: UI - modules - (1) add new shared function addExtraPropertiesIfDrModuleIncluded(). (2) add DR fields to Instances detailView.