GL_LINEAR & GL_NEAREST

GL_LINEAR caused some problems where occasionally there would be borders around some textures. For some reason, you can't actually start them at 0.0 and end at 1.0. You have to start at 0.0+d and end at 1.0-d where d = 0.5/(width) or 0.5/(height) depending on the dimension. So I decided to go with GL_NEAREST instead even though GL_LINEAR is supposed to "look" better.