Merge pull request #117 from ALEXLCC/master

Ver 2014.2.0
Merge pull request #118 from ALEXLCC/master

Ver2014.2.1
Merge pull request #119 from ALEXLCC/master

Ver2014.2.2
Merge pull request #120 from ALEXLCC/master

Ver 2014.2.3
Merge pull request #4 from temcocontrols/master

2014-4-18
Update graphic and fix some bugs

1.The analog monitor graphic it works now.
2.Support to open the USB device "Testo-345" ,and read it's data.
3.Change the bacnet user interface,make it more  concise.
4.Fix the modbus DLL .If the device disconnected , the  "read_one" and
"write_one" function will error until you connect
again.Now it will automatically reconnect to the device.
5.Support to get the Zigbee RSSI now.
6.Fix the panel number of each device must less than 32 . (now it can
larger than 32)
Merge pull request #121 from Fance/master

Update graphic and fix some bugs
Merge pull request #17 from temcocontrols/master

Update 2014-4-25