Format fix.
Update to omega's app class. Renamed to `OmegaApp`, which is used to be (stupid find/replace!), and added some new features:

* added 'init' function for scheduling things to be run once the app has initialized
* added 'setName' to now set the name of the application, and updated the new project skeleton to use it.
* made app actually respect listenHost and listenPort from the settings file.