Merge pull request #3 from momentum/feature/FLY-1

Graph Models (FLY-1)
Commenting and initial cleanup for assets logic.
Initial framework-level support for embedded models.
Fixes for indexer bugs with native datetime types. Support for transparent compression (and uncompressed) entities.
Merge branch '0.3/cleanup' of github.com:momentum/canteen into 0.3/cleanup
Fixing tests broken because time objects aren't absolute and can't be made into timestamps.
Redis adapter bugfixes as part of FLY-1 and FLY-4.
Initial buildout for FLY-8 and FLY-5, which are being developed in tandem.
Initial buildout for FLY-8 and FLY-5, which are being developed in tandem.
Fixing merge conflicts.
Bugfixes and compatibility changes for Redis adapter.
Merge branch 'feature/FLY-8' of github.com:momentum/canteen into feature/FLY-8