Documentation
_JSONEncoder is used by default

* AlchemyView._json_dumps is now used when listing(bugfix)
* _Encoder changed name to _JSONEncoder
* AlchemyView._JSONEncoder is now set to _JSONEncoder by default
Documentation
Added support for HTML responses
Removed _json_reponse_error_message
POST now returns 500 on server errors
Changed version to 0.1.4b1