Rev2014.9.30

1>Fixed many buildings in T3000,if user select other buildings or
subnets ,t3000 can't show the information of the building or the subnet.
fixed Many network cards work in one computer
2>Fixed some bugs ,T3000 crash.
3>Updated the CustomProductTable compatible with all the units that
support the Modbus protocol
4>Added the funcationality of 'Read/Write Once'
5>Updated the Sequency
6>The model no must show in the scan result.
7>Tstat-runar can be supported.
8>Fixed the part of graphic ,which can support tstat6,7,5i
9>Fixed the automatical scan in background,if user change the node of
the network,the net device can't show correctly.