v1.3.1-coreos.0
- coreos/bbolt#1 add option to skip freelist sync
- coreos/bbolt#3 Garbage collect pages allocated after minimum txid
- coreos/bbolt#6 rebuild freelist when opening with FreelistSync after NoFreelistSync
- coreos/bbolt#10 fix NoSyncFreelist reachability checking
- coreos/bbolt#12 freelist: read all free pages on count overflow