Release: 0.3-alpha

WIP

- [x] General cleanup
- [x] Basic uWSGI Runtime
  - [x] Support for WebSockets
- [x] Model adapters for Graph-based data
  - [x] Vertex core model and implementation
  - [x] Edge core model and implementation
  - [x] `InMemoryAdapter` support for graph operations (for reference impl)
  - [x] `RedisAdapter` support for graph operations
- [x] Re-examination of TODO markings
- [x] General refactor
  - [x] Core APIs > Base Logic
- [x] RPC/Services
  - [x] Msgpack Mapper
  - [x] Critical bugfixes
  - [x] Recursive model encoding
  - [x] Embedded vs. referenced submodels
- [x] Realtime logic
- [x] Model/Adapter Setup
  - [x] Query support for `InMemoryAdapter`
  - [x] Hash-based storage for Redis adapter
- [x] Docstrings & coverage (first pass)
  - [x] `base`
  - [x] `core`
  - [x] `util`
  - [x] `rpc`
  - [x] `model`
  - [x] `runtime`
  - [x] General `logic` (cache/template/session)
  - [x] `logic.http` (cache/template/session)