Responsive UI

[GentlemanHal]

Once the screen is resized to a certain minimum size stop showing the projects in columns and just stack them all in rows.

The main target for Nevergreen is TVs and monitors to act as a team build monitor, so this is not high priority, but if it's easy it would be nice for individuals to be able to load on a phone.

Edit: I've changed this issue to just making the UI responsive including all the configuration tabs.

[GentlemanHal]

I've used Bourbon Neat on a project before and it worked well.

For mobiles the menu is the biggest change, we will probably need to move it to the top and make it a drop down.

All the configuration forms should stack quite nicely. We might just need to add the ability to scroll back to the top of trays on the tracking view, as they could end up containing very long lists of projects.