shell32: Sanitize Program Manager icon and group names
All of the new tests that are marked todo_wine fail because Wine's PathCombineW does not handle ".", "...", "....", or "foobar." correctly. They will pass once PathCombineW is fixed.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=52506 Signed-off-by: Alex Henrie alexhenrie24@gmail.com