fix memcached local tcp address handling
fix memcached version parsing
fix typo
Merge pull request #194 from yaoshengzhe/fix_MapReduceIT

fix integration test MapReduceIT
Don't internally drop messages in the streamlogger.

The writers have individual backoff, and internal drops can result in
not-insignificant losses during query storms. These are lost simply due
to noise in the Go scheduler, not due to actual backlog.
Merge pull request #196 from plobsing/no-internal-drop

Don't internally drop messages in the streamlogger.
Remove umgmt library. It is unused.
Merge pull request #198 from plobsing/rm-umgmt

Remove umgmt library. It is unused.
Merge pull request #186 from ngaut/master

fix memcached local tcp address handling
Change VitessInputFormat key type

Make VitessInputFormat emit <NullWritable, RowWritable> instead of
<KeyspaceIdWritable, RowWritable>