ZP-390 #comment update last sync time on any change if no last sync time is set #time 20m

git-svn-id: http://svn.berlios.de/svnroot/repos/z-push/trunk@1669 b7dd7b3b-3a3c-0410-9da9-bee62a6cc5b5
ZP-389 #comment if no ping initialize data is sent, check if there are any pingable folders. If not, indicate failing params. #time 40m

git-svn-id: http://svn.berlios.de/svnroot/repos/z-push/trunk@1670 b7dd7b3b-3a3c-0410-9da9-bee62a6cc5b5
ZP-389 #comment fixed typo #time 5m

git-svn-id: http://svn.berlios.de/svnroot/repos/z-push/trunk@1671 b7dd7b3b-3a3c-0410-9da9-bee62a6cc5b5
ZP-36 #comment implemented feature to resync a single folder by type or id via z-push-admin #time  7h

git-svn-id: http://svn.berlios.de/svnroot/repos/z-push/trunk@1672 b7dd7b3b-3a3c-0410-9da9-bee62a6cc5b5