move pokemon graphics to mon-specific directories

graphics/pokemon/corphish/normal.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+205 205 172
+255 255 255
+255 123 16
+213 90 8
+172 82 8
+98 65 49
+246 238 197
+230 205 148
+205 172 106
+148 115 65
+255 213 90
+238 180 65
+255 197 65
+205 205 205
+131 131 131
+0 0 0

graphics/pokemon/corphish/shiny.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+205 205 172
+255 255 255
+255 148 148
+213 106 106
+180 74 74
+139 41 41
+255 255 238
+255 222 148
+255 189 90
+213 148 65
+255 213 90
+255 205 205
+255 197 197
+205 205 205
+131 131 131
+0 0 0