* HP-UX fixes (Bernd Noll)
* Now handling accept() taking an int 3rd arg
* Now casting sizeof() to socklen_t where necessary
* BSD ports fix (Kristen Glynn)
* Now defining NULL via stddef.h
* Crash on X11 using clipboard (Daniel Gollub)
* CXWindowsClipboard::pushReplies() increments iterator better
* Solaris/HP-UX compile errors
* Now #ifdef out sets of key syms if first key sym undefined
* Fix assertion on bad mouse position (ubiquitous_q)
* Validate mouse position from client and fix if necessary