move pokemon graphics to mon-specific directories

graphics/pokemon/rayquaza/normal.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+156 156 255
+57 82 57
+65 131 65
+74 131 115
+90 189 139
+148 222 180
+0 0 0
+49 82 172
+74 156 189
+246 98 98
+197 148 98
+222 213 238
+255 255 255
+222 205 0
+255 238 0
+24 24 24

graphics/pokemon/rayquaza/shiny.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+156 156 255
+57 57 57
+57 57 57
+82 82 82
+123 123 123
+164 164 164
+0 0 0
+49 82 148
+74 156 172
+246 98 98
+197 148 98
+230 222 255
+255 255 255
+222 205 0
+255 238 0
+0 0 0