we should ONLY be saving the address if this isn't a catchall connection...
build scripts are now more intelligent about using man2html
debug output now indicates how much data was recieved in each packet
Revert "updated sample for use on OSX - use /dev/cu.*"

This reverts commit 99df8de73a5deb136073be191c095490ef0af09b.
updated HISTORY for an old change
fixed up the C++ callback interface a bit (moved libxbee_callbackFunction from libxbee::Con to libxbee::ConCallback)
fixed order of xbeep.cpp
improved(?) ConCallback::libxbee_callbackFunction - will now perform better, but is a little less 'safe'
fixed major bug in network server - conValidate() now works correctly
xbee_logTargetSet() and xbee_logLevelSet() now announce their changes
made fileno() cross system compatible
Merge branch 'master' into osx, and added xsys_fileno() for OSX