Sync to Wine-20050111:

Sync to Wine-20050111:
Michael Stefaniuc <mstefani@redhat.de>
- Do not check for non NULL pointer before HeapFree'ing it. It's
  redundant.
Hans Leidekker <hans@it.vu.nl>
- Implement and test URLIS_URL flag in UrlIs().
Jon Griffiths <jon_p_griffiths@yahoo.com>
- Const correctness fix.
- Remove unneeded headers to reduce unneeded rebuilds.
- Include shlwapi.h to get prototypes, and correct 2 wrong ones.
- Documentation fix.
Michael Stefaniuc <mstefani@redhat.de>
- Missing HeapFree's + 1 LocalFree (found by smatch).
Eric Pouech <pouech-eric@wanadoo.fr>
- Removed excessive statement (break after return or goto, not useful
  break, not needed vars...)
Jacek Caban <jack@itma.pwr.wroc.pl>
- Get rid of W->A calls.
Mike McCormack <mike@codeweavers.com>
- Use CreateEventW in preference to CreateEventA for unnamed events.
Francois Gouget <fgouget@free.fr>
- Remove unneeded NULL casts.
James Hawkins <truiken@gmail.com>
- use only stored result of Interlocked* in AddRef/Release
- expand TRACEs to display the ref count

svn path=/trunk/; revision=13001