Fix some bugs , and do some change on minipanel

1. Add feature help user to find new connected network device. When T3000 refresh the product tree , if some new device connected , and our database don't have this , add this device into our database.

eg:
first like this.
![8](https://cloud.githubusercontent.com/assets/3907266/3395962/d34710f0-fd06-11e3-8ea3-382bd24c653e.jpg)
after a while,it like this.
![9](https://cloud.githubusercontent.com/assets/3907266/3395961/d32b2426-fd06-11e3-8250-348e8b0d2b4b.jpg)

2.Change some notice message.
![2](https://cloud.githubusercontent.com/assets/3907266/3395987/3fa4b298-fd07-11e3-866e-8250fe272714.jpg)


3.Change the position of the "HOA Switch" and rename it.
![3](https://cloud.githubusercontent.com/assets/3907266/3395999/52c55cd8-fd07-11e3-8b70-ef1ea7fbf8a6.jpg)

4.Change the Bacnet device userinterface and get ride of some useless items.
![4](https://cloud.githubusercontent.com/assets/3907266/3396030/aed04ca4-fd07-11e3-9a2e-303d5f588f72.jpg)

5.Add warning when change the calibration sign.

![6 -](https://cloud.githubusercontent.com/assets/3907266/3396049/0fc05f22-fd08-11e3-81c8-3bd297edf89d.jpg)

6.Text left align in all list.
![7](https://cloud.githubusercontent.com/assets/3907266/3396055/317fddea-fd08-11e3-9dfa-de74a146af18.jpg)