Ok i am back up, i used the appstore to update to 10.10.2, first boot it hanged with bouncing ball in login screen, so i decided to
Start the system from harddrive installed yosemite not from image with -s flag for single user mode.
Go to the /.OSinstallsandBoxpath/Scripts/Hackintosh.Zone.Post-Script.xZpcnD directoty and execute the ./postinstall script
Exit after completed and wait for login screen and login
This still didn't work as it was hanging again, i did two other reboots and then i could login, could not explain it but i am up and running