Initial commit of survival mode
Fixed merge conflicts
Added global pitch tracking to survival branch, fixed red bug
Added obstacles to survival mode
Merge branch 'survival-mode' of https://github.com/amb8805/TwoAndAHalfSouls into survival-mode
Made collision more forgiving in beginning of song
Added obstacle collision in survival mode
Started collision code
Merge branch 'survival-mode' of https://github.com/amb8805/TwoAndAHalfSouls into survival-mode
Added pause functionality to survival mode
Added end game for survival
Merge branch 'survival-mode' of https://github.com/amb8805/TwoAndAHalfSouls into survival-mode
Finalized ending menu
Fixed pause menu not displaying on survival mode
Merge branch 'survival-mode' of https://github.com/amb8805/TwoAndAHalfSouls into survival-mode
Finalized pause menu
Finalized gravity
Finalized explosions
Stupid xcode userstate file
Stupid xcode userdata file
Merge