HUGE UPDATE!
So I figured out how to use one fragment and layout for systems.
I created an abstract class fragment (PlaceholderFrag).
All the system frags implement that fragment.
Then all they have to do is override the abstract methods to provide the
custom content.
Long story short all the fragments and layouts are done :)
Merge pull request #30 from adam6806/wiiFragAndLayout

HUGE UPDATE!