move pokemon graphics to mon-specific directories

graphics/pokemon/ralts/normal.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+156 164 82
+238 238 255
+197 205 222
+164 180 205
+131 148 180
+123 82 82
+115 41 57
+255 156 131
+230 82 57
+131 205 255
+255 255 255
+205 255 172
+148 230 148
+115 189 115
+49 123 74
+16 16 16

graphics/pokemon/ralts/shiny.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+156 164 82
+238 238 255
+213 189 222
+180 164 205
+156 131 180
+123 82 82
+115 41 57
+255 197 90
+230 131 32
+131 205 255
+197 238 246
+189 230 255
+123 197 238
+82 172 213
+32 115 123
+16 16 16