Adding recovery logging and TLog write with ASN

Recovery logging example:
INFO dtm.HBaseTxClient:  Starting recovery of 1 regions.
INFO dtm.HBaseTxClient:  Recovery completed for TM0
Change in HBaseTmZK to replace deprecated method.
Writing a forgotten record from recovery thread with ASN

Change-Id: I49ee7deaec9f0a6a86d687b963942e988c7b2e80
Merge "Adding recovery logging and TLog write with ASN"