tidied up the Qt sample a bit
added some more data handles to xbeeZB 'identify' packets, and updated some documentation
Merge branch 'master' into xbee3

Conflicts:
	html/man3/xbee_conNew.3.html
	html/man3/xbee_setup.3.html
	man/man3/xbee_conNew.3
	man/man3/xbee_setup.3