ItemInfo

I basically rewrote the entire ItemInfo code because it was fairly messy before and with items getting more and more complex it was time for a change.

New Features:

• entirely new look, even MORE information displayed and easier to read
• New Mini frame to search for items without having to see all the crazy little details
• item icon is now a button like the loot pane - mouse over it to see stats, click to dress it up, and shift click to insert it to the edit box