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