More admin thunderdome stuff. Added teleport to observer and admin areas, also teleporting to the thunderdome now drops all of your crap.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@91 316c924e-a436-60f5-8080-3fe189b3f50e

code/game/landmarks.dm

@@ -42,6 +42,10 @@
 		tdome1	+= src.loc
 	if (name == "tdome2")
 		tdome2 += src.loc
+	if (name == "tdomeadmin")
+		tdomeadmin	+= src.loc
+	if (name == "tdomeobserve")
+		tdomeobserve += src.loc
 	//not prisoners
 	if (name == "prisonsecuritywarp")
 		prisonsecuritywarp += src.loc