added dynamic overworlds to build correctly

.gitignore

 *.ogg
 *.wav
 *.mid
-*.o
-*.a
+object/*.o
+*.a

makefile

 MAIN_OBJ  := $(BLDPATH)/linked.o
 SPRITES   := $(BLDPATH)/pkmn_sprites.o
 ICONS_AR  := $(BLDPATH)/pkmn_icons.a
-DYN_OVER  := $(BLDPATH)/dynamic_overworld.o
+DYN_OVER  := built/dynamic_overworld.o
 
 SND_ROOT := sots-private/sound
 MUSIC_AR := $(SND_ROOT)/Music/music.a

sots-private

-Subproject commit 30ff21dd66436d5bf710f5d9633d5e4998bcaa6c
+Subproject commit 13bf7e806c20682c77f3f5756b348a34466d7a09