Update v1.1

Update v1.1 is now available for download!

- added new inflation method, blue slime

- added non popping option (player will start to float when game over)

- added room 15, 16, 17, 18

- removed room 2, 13 and replaced them with different level concepts

- pressure plate traps are now randomized

- fixed bug where shirt would come back after being ripped off

- updated UI and main menu

- better visibility when very inflated (doors and stations are still harder to operate when full)

- changed textures

- deflation station mask now phisycally connects to players mouth

- changed level layouts

- balance tweaks:

 * inflation in fog every 5.5s instead of 3.5s

 * changed deflation stations locations

 * deflation stations now have a random chance of having less uses left

 * darts are now faster