Content browser

After about of week of on and off work I finally have a content browser working.  With it you can add a folder anywhere on your computer and then select one or more folders and watch the supported media show up.  Then simply double click the file name and it'll be added to the scene.  It's not 100% finished but it's enough for me to work with and move onto more exciting things.

Not sure what I'm going to do with the extra space yet...