Implement direct drawing methods for render devices.

Implement draw_pixel(), draw_line() and draw_ractangle() in all render
devices.
Fix clipping for temporary textures.
More shared tools and resources for render device support.
Move font rendering to render device.
Move font rendering to render device/
Move all widget rendering to render device.
Move cut scene rendering to rendering device.
Move load screen rendering to render device.
Move new game screen rendering to render device.
Move talker menu rendering to render device.
Move powers menu rendering to render device.
Move log menu rendering to render device.
Move item storage menu rendering to render device.
Move action bar rendering to render device.