Merge branch 'jc/clone-borrow'

Allow "git clone --reference" to be used more safely. * jc/clone-borrow: clone: --dissociate option to mark that reference is only temporary

Junio C Hamano committed Jan 7, 2015 at 12:42 UTC d35c8027937546e6b22a2f28123f731c84e3b380

No changes.