Add retrieval by index and key index to batch extension
Tighten up code.   Add tests for error cases.
Updated graph data in tinkergraph.
Merge remote-tracking branch 'bdeggleston/master'
Minor refactoring/reformatting.
Update rexster-kibbles/batch-kibble/README.textile
Update rexster-kibbles/batch-kibble/README.textile
Merge remote-tracking branch 'vsu/master'
Modify values parameter to be an array of property data types
Merge remote-tracking branch 'vsu/master'
Added sample init.groovy
Merge remote-tracking branch 'bdeggleston/master'
Fixed trivial compile error
Convenience methods on ExtensionResponse.

Added more ok() methods to accept graph elements to wrap in JSON.
Merge remote-tracking branch 'origin/master'
Enabled application/x-www-form-urlencoded on extension routes #264

Can't remember the specifics of why this was taken out in the first place, but it's buried in issues or commit comments somewhere.  Had something to do with the parse to the JSON request object.  That whole thing needs to be simplified on its way to a next major version.  In any case, it probably makes sense to accept this mime type on extensions as it blocks folks from extending rexster in the way they want and that's basically the point of extensions in the first place.
Bumped java compatibility back to 1.5 since it supports it.

No other changes were necessary.
Turn off scriptenginereset in rexster.

It was implemented as a more lightweight reset in gremlin itself as of:

https://github.com/tinkerpop/gremlin/commit/ed12350c3e0779c3f7ea240c9772b3ec9d1e2f40
Changed IO Strategy to leader-follower. #271
Add gremlin-javascript as an option for RexPro.

Not sure if this will stay.  Just testing.