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).

Added IWebBrowserApp and related typedefs.

switched to unicode for message strings, so that FormatMessage() now
works.

different size.

Faster, cleaner ranges_{add,del}.

Add a lot of assert-ed consistency checks.
Add bunch of trace messages.

  o some bugs have been fixed
  o cleaner, simpler code
Fix some corner case, icon size computation bugs.
Assorted docs updates.

Cache header rectangles.
Used the cached info instead of calling to the header each time.
Update the listview as we track column width changes.
Unify column handling between {Insert,Delete}Column, and width
changes.
Simplify RefreshReport, by using the new column info.