Fixes and St. Patricks Day 2011 Swag added

Fixed a serious gold calculation bug a few days ago. (Oil has been renamed to Refined Oil, a while ago, and database was still selecting very old values.)
Goldprice is now down from 154 to 109 which is a real life value when you look around in the tradeposts.

Added St. Patricks Day 2011 Swag to Weapon & Armor and Advisor pages.

More polished user interface.

Earned and spent gold/food is now shown in sidebar.