ZP-425 #comment implemented fix states (FixStatesDifferentUsernameCases, FixStatesDeviceToUserLinking, FixStatesUserToStatesLinking) #time 5h

git-svn-id: https://z-push.org/svn/z-push/trunk@1700 b7dd7b3b-3a3c-0410-9da9-bee62a6cc5b5