Large update to the Lumina Panel Plugins:
1) Now all the buttons/plugins should resize to fit the panel appropriately
2) All buttons/plugins operate when the panel is either horizontal *or* vertical3) Task Manager buttons will now only display the icon for a window if the application supplies one (similar to windows/mac, application icons are assumed to be unique). If an icon could *not* be found, it will provide a generic one as well as list the application on the button (to distinguish between multiple apps that show the same icon). The application name is also set as the tooltip for the button, so users can easily check what app an icon refers to if necessary.
Merge branch 'master' of github.com:pcbsd/pcbsd