adds replicate method to BufferedLogger, adds setLastCommitId to TransactionManager
Merge branch 'readOnlyReplication' of github.com:hyrise/hyrise into readOnlyReplication
Handle unsupported PGMMessageType
fixes bug in replication where a commit on the slave would cause wrong calculation of new Last CID
Remove restoreQuick
Change restoreQuick to replicate
Merge branch 'readOnlyReplication' of github.com:hyrise/hyrise into readOnlyReplication