Require restbase-cassandra v0.2.9
Several small cleanups & speed-ups

- Call _request directly from convenience wrappers in restbase
- Add fast path in makeRequest
- Replace a bind with a closure in storage.js (for a minor perf gain), and fix
  a warn to actually use the 'warn' level instead of 'warning'
- Add level filtering right in the log method, and streamline the
  simplification process at the same time.
- Default to logging at the 'warn' level.
- Explicitly create a bucket in the parsoid save path (fixes type error with
  prepared statements)
add org_wikipedia_en_T_test101_rev to test-cleanupdb.sh
Merge pull request #64 from hardikj/master

add org_wikipedia_en_T_test101_rev to test-cleanupdb.sh
Merge pull request #63 from gwicke/master

Small clean-ups
Factor Parsoid retrieval/storage out of pagecontent.js
Lock parsoid handler down to just the 'page' bucket
Add some hack notes
Fix and re-enable the test handler
Restrict the test handler to the test domain
Use etag instead of hacky res.tid