Improvements & Bug Fixes

Improved: Player Class and how it interacts with game
Improved: Selection Screen now has dynamically populated lists
Improved: Main Menu now looks nice(er)
Improved: BetterClickListener takes more values
Improved: Added desktop icon support
Improved: Added buttons for the Setting and Help Screens

Know Bugs:
Some memory leakage due to not being able to get the textures stored in
Image Button

The lists in the Selection Screen don't always populate correctly for
some reason