What's new:
- Upgraded project from Unity4 to Unity5
- Tweaks for things that went wonky when upgrading from U4 to U5
----- Chopper animation
----- Grenades
----- Text fields
----- Various sound effects
----- Tile system
----- Pixel Camera
- Added Analytics
- Options screen bug (got rid of promotion that wasn't supposed to pop)
- Upgraded Flamethrower weapon visuals and sound effects