Porting graficat stamps from tgstation (cf13402d865755a0ae1a5b22866d6e0a1f099083)

Added pictures for all the different stamps in the game to show them on paper.
Changed the way stamps are displayed in html (no <HR> between them, only one at start).
Made the QM and law office stamps unique (and changed them in the maps).
Made the default stamp a "granted" stamp.
Added a "granted" stamp and paper_stamp sprite (green checkmark).

Signed-off-by: Kyrah Abattoir <github@kyrahabattoir.com>

Conflicts:
	code/modules/client/client procs.dm
	code/modules/paperwork/paper.dm
	code/modules/paperwork/stamps.dm
	icons/obj/bureaucracy.dmi
	maps/sec-tgstation.2.1.0.0.1.dmm