0.2.4 - 111122 * adjusted for version 2.5.0 of the library * moved random number generator into the example 0.2.3 - 110402 * adjusted for version 2.2.0 of the library 0.2.2 - 101203 * removed mtl dependency (which also fixed a crash) 0.2.1 - 100718 * adjusted for version 2 of the library 0.2.0 - 100424 * sanitised enemy movement * added enter as an alternative fire key 0.1.0 - 100211 * first public version