Extract data from field_screen.s

Also move files incorrectly placed in interface dir

graphics/link_games/dodrioberry_pkmn.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+238 255 238
+41 41 41
+255 197 115
+230 164 74
+115 90 65
+246 131 164
+172 74 74
+255 238 189
+213 197 148
+115 106 82
+148 148 148
+106 98 90
+255 205 230
+180 139 90
+0 0 0
+255 255 255