This week's progress

I've had quite a lot of progress this week. Mainly the following:

• When adding a new CloudProvider, the user's credentials are tested to confirm they are valid.
• Made a custom ListCellRenderer for my servers. Also made the code that auto-resizes. It's not perfect when resizing but I suspect this is because of a Swing bug.
• Started work on the SSH key wizards (yes, multiple...) and management Window.

First a disclaimer: In the following images, the tags are hardcoded, and the empty space in each server can be filled with statistics about that server.