Pre-presentation Changes

Sorry for the branch, didn't want to overwrite master with stuff we
didn't talk about. I'll email you guys the changelog.
Fixes

Added delete, fixed text color
Additional features

Functional volume slider
Stores value either way, only recalls if ringer is active
Added auto rotate toggle
Minor bugfixes
Ringer Slider Cleanup

Locked it if you don't have ringtone enabled
Writes zero if ring not enabled on save
Loads slider position on selecting option
Update

Made layout work on more than just my phone. Placed all settings inside
a scrollable layout, this way the buttons and the name always stay in
frame.

Ringer volume now shows level when user scrolls

Added Media volume control
Updates
Implemented Favorites
Merge pull request #1 from gchamers/temporary

Temporary