v1beta1-rev2-1.0.1
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- GQL support.
- Metadata query support.
- Command line tool improvements.
  - Microsoft Windows support (`gcd.cmd`).
  - Testing mode.
  - More intuitive `update_indexes` command (renamed to `updateindexes`).
  - New `create` command and simplified `start` command.
  - Improved integration with existing App Engine applications.
- Ruby samples.
- Java helper for query splitting.