Future Features, Patches Welcome

This is simply a list of features that I would like to implement in Google Analytics Lite. Patches are welcome for these features, just create the issue if one doesn't already exist, post the patch and then post a link to the issue in a comment here.

Roll based tracking

Track only users of a particular roll

Path based tracking

White or Black list tracking pages based on path

Google Analytics Code choice

Allow options of code type (async, app, etc)