new stuff!

new big update for night flyers!

1# arrows that point toward enemies

2# retextured trails so you can tell them from enemy trails

3# a new ship called cooler, it it get hotter every time it goes in fire and eventually get to hot and takes damage vs the other planes take damage as soon as they touch fire

4# every time a enemy plane runs into your fire you get a point, instead of having all the planes at the beginning you start with default and buy the rest with points.