Changed hubFactory in callr.angular.js to be a provider instead of a factory, allowing for configuration of the connection before the hub connects, exposed an additional endpoint at /signalr-endpoint2/signalr in the callr.sample project, fix to the promise logic in the app.angular.js file in callr.sample, sample app no longer waits for page load to connect
Changed == to === for safer comparison
Changed signature of customkey hubcache delegate to take in the entire CallRHub object instead of just the arguments going to the current call
Merge pull request #11 from welegan/master

Changed hubFactory in callr.angular.js to be a provider instead of a fac...
Fix changes to custom key generator to use CallRHub as the imput argument
Clean up JS styles to use double quotes for strings
Copy changes over to sample project
Temp commit