Added version and release information to `Butterfly.prototype`
Added `convetionRoute` to `Butterfly.prototype`. Convention Route is an object designed to reduce the amount of boilerplate code used to load controllers within app.js or main.js
Modified `Butterfly.prototype.router` to handle `Butterfly.prototype.conventionRoute`
Moved `var Butterfly = function(element, options)` outside of the main closure
Added this file (CHANGELOG.md) to repository