Add debug features into draw_frame
Add initial implementation of draw_frame
complete vga modules
Improve pixel_counter
Create .gitignore
Change top-level declaration
Improve top-level debuging test for vga
Generalize resolution and number of obstacles
Merge remote-tracking branch 'github/vga' into regbank

Conflicts:
	modules/output_pack.vhd
Improve debug top-level
Implement obst_regbank
Fix frame_builder and add player position as generic