move pokemon graphics to mon-specific directories

graphics/pokemon/masquerain/normal.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+255 255 255
+65 65 90
+148 164 197
+180 205 238
+197 238 238
+106 74 32
+205 139 49
+255 156 74
+222 222 205
+255 255 255
+90 16 8
+131 65 32
+172 16 8
+222 57 32
+255 255 255
+24 24 24

graphics/pokemon/masquerain/shiny.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+255 255 255
+49 123 74
+98 180 98
+148 230 148
+205 255 172
+82 74 32
+106 106 49
+164 148 115
+222 222 41
+255 255 41
+90 16 8
+131 65 32
+172 16 8
+222 57 32
+255 255 255
+24 24 24