Two functions in townMinish.c OK

Also created npc.h and format.sh'd various files.
A third function is outlined in townMinish.c, but currently
non-matching.

include/npc.h

@@ -0,0 +1,13 @@
+#include "global.h"
+#include "entity.h"
+
+#ifndef NPC_H
+#define NPC_H
+
+typedef struct {
+  u16 palette;
+  u8 animIndex;
+  u8 unk;
+} SpriteLoadThing;
+
+#endif