fix DatabaseModel count with WHERE clause typo

There was small typo - no space between table name and WHERE keyword
return None when secure-cookie is forged: https://github.com/facebook/tornado/commit/1ca245f0ee0d5785610e5bf90b78e3860adc9deb
Send proper content type header in jsonrpc client
Fix for #120
Allow any type to be used as request id in jsonrpc handler
Make JSON-RPC errors generation and processing compatible with spec and jsonrpclib
Add optional parameters to httpclient.JsonRPC
Fix "maximum recursion depth exceeded while calling a Python object" by using while instead of recursion
Enable custom error handlers to be specified and used
Allow from_addr to contain full name and quote it properly before sending
Allow parameter-less jsonrpc method calls.
simple fix for an anoying problem by passing an unicode as the host parameter
Prevents an invalid redirect from being performed via a malformed request.
Some testing setup and tests for httpclient.
First cut of some tests and a testing tool.
Add copyright
Remove old imports
Travis config
Try coveralls support
Ignore twisted for coverage