Adding a ResfreshState RPC call, and making ping a no-op.
Merge branch 'master' of github.com:youtube/vitess
Fixing a couple test values that were wrong.
Fixing Ping's disappearence.
First pass at Docker support.
Add search for processes by session id.
Merge pull request #84 from msolo/executil-proc-stats

Add search for processes by session id.
Vitess MapReduce: Create multiple splits per shard

Currently GetMRSplits creates one split per shard. This change allows
for further splitting within a shard for better parallelism in mappers.
Splits within a shard are created by appending primary key range clauses
to the shard level query.

Changes:
Added SplitQuery RPC to VtTablet
Modified GetMRSplits to accept SQL queries instead of Table and columns
GetMRSplits forwards the query to tablet for splitting via scatterConn
Unit tests
QuerySplitter: getSplitBoundaries should panic on bad min or max
Vitess MR: Multiple splits per shard in InputFormat
Merge branch 'vtocc'