Adding support for other platforms by adding the application title bar for linux and windows.

Added some new disabled look for toolbar buttons and player controls. Also changed the toolbar button images to look more native.

Updating the mini player stuff - just missed it accidentally last update.

Here is a new version:

- Replaces the toolbar images
- Replaces statusbar images, reflects state of the player controls.
- Adds a border for when the titlebar is the only thing up-top
- Fixes padding in the status bar
- Removes border on bottom player controls.

TODO:
- Mask the toolbar buttons when window is disabled
- Add a draggable toolbaritem to make the toolbar draggable (yeah this sucks the most right now)
- Add platform CSS rule to show the menubar (so non-mac versions can have a titlebar).
- New graphic for media tab.

Updating some of the image to make the disabled look much smoother. Also added support for changing the service pane colors out to look like a native cocoa-app.

Added support for the unified toolbar! More to come soon.

Here is an updated version - it introduces some new native images for the player controls and toolbar. I'll add in the unified look next (along with some other changes).