Major 0.2.x release

* Moved to pure JS (no coffee script)
* Moved to mocha from vows
* Added editorconfig
* Added jshint
* Added travis-ci
* Added grunt file
* Added blockhidden middleware
* Added requestId middlware
* Merged redirectTrailingSlash & supressWWW middleware into redirect
* Updates to all existing middlewares
* Removed AWS factory
* New Error factory
Made xrobots easier to call
Fixes to redid, errorlogger, xrobots
Added nconf support
* Fixed change to error handler
Release 0.3

bumped copyright
fixed minor formatting
removed specific 404 support in errorhandler
froze dependencies