Added aspect ratio option to the setup menu

git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@3641 8092fc87-c524-0410-9efc-e669fe64eaf9

sc2/content/base/ui/setupmenu.txt

@@ -35,6 +35,7 @@ Player Two
 Control Set
 UQM Remixes
 Speech
+Aspect Ratio
 
 #(CAT_0_OPTS)
 320x240
@@ -436,6 +437,20 @@ Use 3DO speech. The script is closer to 3DO
 version where there are differences.
 Requires a restart of UQM to take effect.
 
+#(CAT_23_OPTS)
+Any
+Force 4:3
+
+#(CAT_23_OPT_0_DESC)
+Allow any aspect ratio. The game may be
+stretched in windows that are not 4:3.
+Currently only meaningful in OpenGL mode.
+
+#(CAT_23_OPT_1_DESC)
+Display the game with 4:3 aspect even when
+the window is not.
+Currently only meaningful in OpenGL mode.
+
 #(SLIDERS)
 Music Volume
 SFX Volume