move tilesets to match pokeruby

data/tilesets/secondary/union_room/palettes/10.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+90 0 255
+238 230 156
+230 189 131
+131 189 172
+205 82 65
+255 148 0
+106 164 148
+82 139 123
+82 82 106
+123 123 123
+180 180 164
+255 255 255
+156 213 197
+164 172 139
+90 0 255
+90 0 255