move pokemon graphics to mon-specific directories

graphics/pokemon/snorunt/normal.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+222 222 222
+222 222 222
+255 123 82
+180 65 49
+180 115 49
+255 238 164
+255 213 106
+230 172 90
+139 213 255
+156 139 139
+65 148 213
+139 123 123
+82 74 74
+57 49 49
+41 32 32
+255 255 255

graphics/pokemon/snorunt/shiny.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+222 222 222
+222 222 222
+255 205 82
+180 131 49
+148 98 16
+172 246 255
+139 213 255
+106 180 222
+255 197 180
+156 139 139
+255 57 41
+139 123 123
+82 74 74
+57 49 49
+41 32 32
+255 255 255