Better connection status :: only dot are colored

Here an alternative to the PR #107 
![screen shot 2014-09-23 at 11 29 48 am](https://cloud.githubusercontent.com/assets/3139557/4366933/8ed8adbc-42c9-11e4-8049-d9e6b7cbf7d4.png)
![screen shot 2014-09-23 at 11 29 33 am](https://cloud.githubusercontent.com/assets/3139557/4366934/9116792e-42c9-11e4-92cc-e511eb0802a7.png)