Rename event_object directories

graphics/object_events/palettes/event_object_palette_12.pal

@@ -0,0 +1,19 @@
+JASC-PAL
+0100
+16
+0 0 0
+41 41 32
+41 41 41
+90 90 82
+139 139 115
+180 180 164
+213 156 16
+238 197 16
+255 222 98
+0 90 197
+0 131 238
+156 180 205
+213 230 238
+255 255 255
+0 139 0
+0 205 0