call sessionModel.validate at intervals
improve the session reaping logic.

 * allow validate to return a promise before calling again
 * change sign of timeout length so that it makes sense
Merge pull request #21 from neonstalwart/session-validate-interval

Session validate interval
Merge pull request #22 from kriszyp/master

Ensure that loadFile's response is forEachable
Merge pull request #25 from kriszyp/master

more detailed docs
Merge pull request #27 from kriszyp/master

0.3.2 updates
Merge pull request #28 from kriszyp/master

Return server object, better decoding
Merge pull request #29 from kriszyp/master

Update streamed files
Allow auto-typing to be configurable in multipart forms
Assign module export properly
Added new configure middleware that can configured a JSGI stack based on array, and modify configurations
Added new access handling with the ability determine model based on group membership
remove websocket-server

working on replacing it with socket.io
switch to use ws instead of websocket-server

websocket-server is unpublished so updating to an alternative
account for websocket requests in csrf
Version bump