Merge pull request #8 from temcocontrols/master

Get update from Temco repository
Update bacnet and CO2

CM5 Part:
1.Add CM5 bacnet  programming parts encode and decode into T3000.
2.Delete the test project of encode and decode in gethub.
3.Make the input output variable list more perfect.Such as :
1>If in manual mode user can't change the value of the item.
2>If user change the range ,the units will change it automatically.
3>Add icon of the refresh button and the apply button.
4.Add the hotkey in programming interface.(F2 Send,F3 Clear,F5 Load
File,F6 Save File)
5.Add the function that user can save the programming code into a
file,and also allowed user load this file ,display on the screem
CO2 Part:
1.Add the function and UI allowed user the enable or disable "Heating
the humidity sensor"
Merge pull request #82 from Fance/master

Update Bacnet and CO2