If no request, assume 'home' module

Eliminates the need to define a default module in the config.
Hacked in some public variables

Very hacky, switched variables to public and added a catch in the __get method to assign to the right place for the variables that modules are using (instead of having to update all of the modules in the wild)
Cleaned up whitespace
Reworked Controller around new Display class
Dropped old Display classes

RSS isn't ported yet but I have a copy to work from