Added adapter-mongo file so you do not always have to add :require op…
…tion in bundler.
Switch to mongo driver 1.3.
Preparing for 1.3.
Changed database test name.
Allow passing write concerns to adapter as option.
Updated example based on new fetch behavior.
More mongo-ish storage of stuff.
* hashes get serialized in document as mongo can
* non-hashes get stored in _value key in document
* key can now be BSON::ObjectId
Initial commit. Uses hacky value key for stuff.
Going to use straight up document next.