SineWave weapon can fire in any direction.
Merge branch 'master' of https://github.com/encephalopathy/wepwep
Merge branch 'master' of https://github.com/encephalopathy/wepwep
Merge branch 'master' of https://github.com/encephalopathy/wepwep
Added functionality for the Bullets and Rides to resolve their collision at an instance of contact.
Merge branch 'master' of https://github.com/encephalopathy/wepwep

Conflicts:
	branches/pewpew_corona_port/level1.lua