Support hashed indexes
Add support for 2dsphere and text index types
1.7.1 release
started 1.8.0-SNAPSHOT
Serialize thrift map fields as json {}s in TReadableJSONProtocol
Merge pull request #13 from leothekim/master

Support for mongo 2.4 index types
Merge pull request #14 from paperstreet/treadable_map_fix

Serialize thrift map fields as json {}s in TReadableJSONProtocol
Get rid of the spurious validate() method.

Currently it's a no-op. Even if we were to implement it,
there's not much it can do other than check that required fields are
present. But 'required' is a silly feature anyway. Plus, if we start
enforcing it now who knows what might break.

Getting rid of this will make implementing unknown field preservation
a bit easier.
Merge branch 'no_validate' into forwards_compatibility
WIP