improved ball launching mechanics

fixed intro text locations

added palette shifting effect to intro text

fixed slight issue with logo timing

added original logo

added raster effects

fade from white

improved font management

fixed a mover bug when the tutorial screen is displayed

bugfixes related to pausing

fixed small issue

ship changes when laser powerup is acquired

probably done with stage clear bonus

started work on bonus text

made the ship door functional

fixed issues with fade-out code

improved makefile, kept working on between level transition

added alpha transparency for blocks

fixed gcc compiler warnings

started on post-level flame animation