Rewrite DeleteAllItems, for cleaner, faster, more correct code.

Share the invalidation code between {Delete,Insert}Item.

Number of bug were fixed.
The minimum possible is redrawn.

Make use of it, where it was appropriate.
Use infoPtr->dwStyle directly, in most places.
Assorted cleanups.

Support notifications that don't have embedded size info.
Invalidate columns on format change (if needed).
Assorted cleanups.

Fix bug caused by use of uninitialized state.

Various code cleanups, few potential bugs fixed.

larger than current count, just append.
Miscellaneous cleanups.

Fix bug in SetColumnT which rendered it unusable.
Column code cleanup.

Small indentation fixes.

addresses for buffers.

(enable/disable/changing macro).

and support for link to a macro).

Rewrite GetColumnT to take advantage of that.
Related cleanups, and simplifications.

Fix a bunch of problems in SetColumnT.

Use the new column information to simplify, and speed up the code.
Enable support for images in subitems (in LVS_REPORT mode).

Specs and headers for NdrClientInitializeNew,
NdrConformantStringMarshall, NdrGetBuffer, NdrFreeBuffer, and
NdrSendReceive.

I think).
Stubs for NdrClientInitializeNew, NdrConformantStringMarshall,
NdrGetBuffer, NdrFreeBuffer, and NdrSendReceive (not in specfile yet).