-Following code review: Asserting instead of doing checks, because it makes more sense here
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
-ServerXenObject-PropertyChanged eventhandler now returns immediately for a non-VM sender
-Changed IXenObject to VM wherever possible to explicitly state that those methods are expecting VMs
-The UpdateDockerContainersForVM method sets the dockerContainersChanged flag only if there are changes
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>