Display Tech Advisor Screen - Basic Layout

[QuintillusCFC]

This is very much a stretch, optional goal for the tech milestone; advisors were originally planned for much later.

But if someone is hankering to do some graphics work, this would be a good chunk of graphics work.

Lay out the techs based on the x/y positions they have in the BIQ (may have to be imported). Display their tech icons.

Showing buildings, potentially across a second row, and selecting the tech would come later.