Several of the addons the skin integrates with are obsolete and not available for matrix

[randallspicher]

Should remove the references to, and logic for integrations with the dead plugins, possibly replacing with an alternative where it makes sense to do so.

[randallspicher]

non-installable addons the skin wants to integrate with include:

• Artwork Downloader
• ExtendedInfo Script (see scripts.extendedinfo is not available for matrix #15 (comment))
• Nextup Service Notification
• Rating Update
• Studio Icons - Square HD
• Youtube Browser

[randallspicher]

Extendedinfo is back, but largely non-functional.

The other obsolete plugins have been removed from the skin's supported addons settings screen,but underlying code should be pulled out