Refactor patch loading

src/console.c

src/d_main.c

src/dehacked.c

src/f_finale.c

src/hardware/hw_cache.c

src/hardware/hw_data.h

src/hardware/hw_draw.c

src/hardware/hw_drv.h

src/hardware/hw_glob.h

src/hardware/hw_main.c

src/hardware/hw_main.h

src/hardware/hw_md2.c

src/hardware/r_opengl/r_opengl.c

src/hu_stuff.c

src/lua_infolib.c

src/m_menu.c

src/r_data.c

src/r_defs.h

src/r_main.c

src/r_main.h