Upgrade to v1.9.7
metadata and filename tests for GCS
Simple cleanup.
Add missing libs.
Upgrade M/R.
Update GAE to 1.9.8
Upgrade GAE to 1.9.9
Use GAE 1.9.10
Initial Byteman support
More fine grained rule env execution.
Signal waiter in error.
Check for exception type.
Add OK concurrent test.
New BM extension release.
Upgrade to GAE 1.9.11
Add simple container test.