Cleanup Header dependencies.
Cleanup Header dependencies.

We decided that this is no requierment for headers, but I have already done it
for chartype.h and it won't hurt.


git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@4739 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot