queryservice: rename rowcache stat vars
Non-serving types shouldn't link to serving graph.
Merge branch 'master' of github.com:youtube/vitess
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.