Adding event package for pluggable global event listeners.
Update StreamingTaskMap
Initial commit for Java JDBC Vtocc Driver.

Only basic project skeleton is committed.
It compiles but fails its own tests.

More improvements to follow.
tabletserver: work around go 1.3 bug

Also added a simple test for comments.go.
fix typos in comments test.
Merge pull request #55 from timofeyb/vtocc-jdbc-driver

Initial commit for Java JDBC Vtocc Driver.
queryservice: Fix & improvements to comments parser.

The comments parser had a bug where it would fail to
detect comments like this: /** ... */. This CL fixes it.
I've also the panic scheme of handling failures.
The resulting code is longer, but more readable.
I've also written more tests to cover the corner cases.
Fixing a threading issue in topo client code.
Update checkpoing api
Merge branch 'master' of github.com:youtube/vitess
Update checkpointing api
Merge branch 'master' of https://github.com/youtube/vitess
Add VTDATAROOT setting and creation to dev.env.
Fixing a corner case in cgzip decoder.

That was discovered with go 1.3. It is legal for a Reader
to return both data (n>0) and io.EOF. If the returned data
doesn't fit in one output buffer, we'd hit this corner case.
Merge branch 'master' into replication
Merge branch 'master' of github.com:youtube/vitess
Fix scatter query with first ShardConn result being empty
Merge branch 'master' of https://github.com/youtube/vitess
Adding comments to the code.
Merge branch 'replication'