Fix disappearing system tray icons
Add ignoreUrgentHint to winoptions

Author: CJ
Patch is from: http://sourceforge.net/p/icewm/patches/218/
As mentioned on Sourceforge, this works, but there is a slightly better way of doing this
Fix memory leak in icehelp.cc

Originally mentioned here: https://bugzilla.novell.com/show_bug.cgi?id=546806
Memory leaks should be fixed even if it's right before the program exits.
It's not professional and it's bad practice to rely on the operating system
as not all will free it.  Maybe I'm missing something, but I think it's
'better to be safe than sorry' is the way I see it.
Also see here: http://stackoverflow.com/questions/273209/are-memory-leaks-ever-ok
Minor README.md tweaking

I seem to have missing the fact that installation will require root access (or sudo)
Everything else here is just minor capitalization fixes
Fix define type for WinWorkspaceInvalid
configurenotify

From the Fedora Linux repository
Fix GCC compiler warning in wmapp.cc
Fix menu icon size bug

From the Fedora Linux repository
Change mailCommand and mailClassHint defaults

Author: Gilboa Davara
icewm-keys
icewm-toolbar