Lots of stupid warning fixes:

Added newlines at end of a bunch of files that didn't have them.
removed a couple of unused variables and an extra ';'
(Also removed config.h crap from these files)

Kent

source/blender/src/editconstraint.c

@@ -778,4 +778,5 @@ void ob_clear_constraints(void)
 	
 	BIF_undo_push("Clear Constraint(s)");
 	
-}
+}
+