Changes to TFChunkWriter to prevent writing/flushing the completed chunk in case something went wrong after completion.
Merge branch 'dev' of github.com:/EventStore/EventStore into dev
Fixed bug with not storing new TransactionId on transaction start.
TFChunkWriter.Flush doesn't throw when previously chunk was not allocated due to out of space,
Merge branch 'dev' of github.com:/EventStore/EventStore into dev