card_fields rewrite and magic-modules.mse-include (#21)

Overhauls the card_fields file to allow for template designers more freedom in manipulating data.

Adds magic-modules.mse-include, a large scale include file for building templates in a standardized way. Applying this to existing frames will be coming in future updates.

data/magic-modules.mse-include/stamps/card_fields

@@ -0,0 +1,36 @@
+card style:
+	card stamp:
+		left:
+			script:
+				width := face_coordinates_map(1).width
+				height := face_coordinates_map(1).height
+				if width > height then	face_coordinates_map(1).left + 7 * width/523 + card_stamp_offset_left_1()
+				else					face_coordinates_map(1).left + 166 * width/375 + card_stamp_offset_left_1()
+		top:
+			script:
+				width := face_coordinates_map(1).width
+				height := face_coordinates_map(1).height
+				if width > height then	face_coordinates_map(1).top + 166 * height/375 + card_stamp_offset_top_1()
+				else					face_coordinates_map(1).top + 473 * height/523 + card_stamp_offset_top_1()
+		width:
+			script:
+				width := face_coordinates_map(1).width
+				height := face_coordinates_map(1).height
+				if width > height then	43 * width/523 + card_stamp_offset_width_1()
+				else					43 * width/375 + card_stamp_offset_width_1()
+		height:
+			script:
+				width := face_coordinates_map(1).width
+				height := face_coordinates_map(1).height
+				if width > height then	43 * height/375 + card_stamp_offset_height_1()
+				else					43 * height/523 + card_stamp_offset_height_1()
+		visible:		{ not card_stamp_disabled_1() }
+		popup style:	in place
+		include file:	/magic.mse-game/stamps/menu_choice_images
+		render style:	image
+		image:
+			script:
+				set.stamp_behavior
+				card.rarity
+				card_stamp_image(field: 1, face: 1)
+		z index:		860