TODO:

TODOs surrounded with ?s are things I want to do, but need to do more research on and may be a nightmare to implement.
TODOs surrounded with !s are things I tried to do, but failed for reasons included in the TODO. I still want to add these, but theres no way for me to do them at the moment.

/detail/

- ? Implement Toolbar update functionality ?
- ! Implement shared element transitions [Return transitions are broken] !

/music/

- Add option to show all genres
- ! Move genres to songs [Wont find songs w/o genres]!
- ! Remove lists from music models [Current genre loading system makes it impossible] !
- ! Dont determine track/album/artist counts on the fly [Audio columns for those values are broken] !

/songs/

- ? Sorting ?
- ? Search ?
- ? Fast Scrolling ?

/library/

- Exit functionality
- ? Remove gap from where I removed the overflow menu ?
- ? Add icons to overflow menu items ?
- ? Show Artists, Albums, and Songs in search ?
- ? Implement filtering for above ^^^ [Will resolve gap issue] ?
- ? Move into ViewPager ?
- ! Move Adapter functionality to ListAdapter [RecyclerView scrolls to middle/bottom when data is re-sorted] !

/bugs/
- Fix issue where fast navigations will cause the app to not display anything

To be added:
/prefs/
/playback/