v3.0.7 - 14 Jun 2012 * Fixed initialization of frame mutexes * Abstracted serial I/O further for Win32 port * General tidy of codebase * Added HTML documentation * Renamed internal ll_* functions to xbee_ll_* to avoid conflicts when statically linking * Added 'sensor' connection type for 'xbee2' * Fixed bug in xbee_convTx() when using va_args on 64bit linux (and possibly other systems) * Fixed incorrect xbee_conTx() and xbee_convTx() behavior (was adding a '\0' byte) * Fixed bug in AT tx & rx handlers * Added support for XBee Series 5 modules * Added xbee_conRxWait() * Re-designed C++ class and build C++ library - libxbeep.so