initializationOptions dictionary should be broken apart (and is strange to use from Swift)

[p2]

The app delegate's initializationOptions dictionary contains a lot of different settings pertaining to different areas, it would be nice to delegate those responsibilities out to a controller object belonging to the "module" in question, as discussed in #41.

Also, some arrays in the dictionary, such as kAppProfileElementsListKey, rely on an NSNumber representation of enum values. This is weird to use from Swift, where you need to wrap those in something like

NSNumber(unsignedLong: enumCase.rawValue)

Issues like these could be solved more elegantly from a "module" controller.