Move 'map attributes' into 'layouts'

data/layouts/RustboroCity_House/border.bin

@@ -0,0 +1 @@
+





data/layouts/RustboroCity_House/layout.inc

@@ -0,0 +1,16 @@
+	.align 2
+RustboroCity_House_MapBorder::
+	.incbin "data/layouts/RustboroCity_House/border.bin"
+
+	.align 2
+RustboroCity_House_MapBlockdata::
+	.incbin "data/layouts/RustboroCity_House/map.bin"
+
+	.align 2
+RustboroCity_House_Layouts::
+	.4byte 0xc
+	.4byte 0x9
+	.4byte RustboroCity_House_MapBorder
+	.4byte RustboroCity_House_MapBlockdata
+	.4byte gTileset_Building
+	.4byte gTileset_GenericBuilding

data/layouts/RustboroCity_House/map.bin

@@ -0,0 +1 @@
+yz89888819fg�‚IA@@JKAno‰3Š3Q3+3+3+3R3S363+3v3w3+3,3,3{3|3|3|3|3}3,3,3,3+3,3,3�3á2H^â2…3,3,3,3+3,3,3�3á2PQâ2…3,3,3,3+3,3,3‹3Ś3Ś3Ś3Ś3Ť3,3,3,3F3,3,3,3,3,3,3,3,3,3,3G3N,3,3,3,3LM,3,3,3,3O