Work on the Market Interface (feel free to test it out so far, can't purchase items through the UI yet), More on UITable (needs work on headers still).

* Tables can now have headers (the layouts will require some more work before read to be used formally).
* Finished Market offers display, Item details display, and Item statistics display.
* Added getSelectedWidget to UIRadioGroup class.

Market TODO:
* Create buy/sell offer.
* Purchase sale offer or accept purchase offer.
* More item filtering features (weapons, types, depot only, vocation, etc).
* Item searching feature.
* View your offers (history/current).
* UI touch ups and optimizations.

modules/gamelib/market.lua

@@ -92,3 +92,21 @@ MarketItemDescription = {
 }
 MarketItemDescription.First = MarketItemDescription.Armor
 MarketItemDescription.Last = MarketItemDescription.Weight
+
+MarketItemDescriptionStrings = {
+  [1] = 'Armor',
+  [2] = 'Attack',
+  [3] = 'Container',
+  [4] = 'Defense',
+  [5] = 'Description',
+  [6] = 'Use Time',
+  [7] = 'Combat',
+  [8] = 'Min Level',
+  [9] = 'Min Magic Level',
+  [10] = 'Vocation',
+  [11] = 'Rune',
+  [12] = 'Ability',
+  [13] = 'Charges',
+  [14] = 'Weapon Type',
+  [15] = 'Weight'
+}