Fix for badge not on same line in dropdown issue

In the dropdown in nodes view for selecting nodes to display, the badge
was not on the same line as the name of the monitor.

This change to the HTML seems to fix it.

Before:
![dropdown_before](https://f.cloud.github.com/assets/432817/2060415/98933a26-8c16-11e3-8049-a58b6f6e2dbd.png)

After:
![dropdown_after](https://f.cloud.github.com/assets/432817/2060416/a097a54a-8c16-11e3-82c5-ac1b2bb9cb5b.png)