Default theme implementation for the content of an administrative block.
Available variables:
content: A list containing information about the block. Each element of the array represents an administrative menu item, and must at least contain the keys 'title', 'link_path', and 'localized_options', which are passed to l(). A 'description' key may also be provided.
attributes: HTML attributes to be added to the element.
compact: Boolean indicating whether compact mode is turned on or not.
See