move pokemon graphics to mon-specific directories

graphics/pokemon/grovyle/normal.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+197 148 131
+16 82 74
+90 180 106
+139 230 148
+189 255 180
+57 131 65
+131 41 49
+230 65 41
+255 115 82
+255 222 82
+57 131 148
+189 65 65
+213 139 82
+82 164 189
+0 0 0
+255 238 255

graphics/pokemon/grovyle/shiny.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+197 148 131
+148 74 49
+74 164 148
+148 205 213
+180 230 238
+65 123 115
+205 156 123
+238 189 156
+255 238 197
+255 222 82
+213 82 57
+180 131 98
+213 139 82
+255 106 82
+0 0 0
+255 238 255