Market fix, and a few other things:

* Added 'button' param to g_mouse.bindPress
* Added 'lower' param to table.contains
* UIComboBox:onOptionChange should signalcall?
* Changed the experience bar color
* Market buy/sell 'amount' window will now show the cost
  of the amount you are selecting

modules/game_market/ui/general/amountwindow.otui

@@ -1,39 +1,45 @@
 AmountWindow < MainWindow
   id: amountWindow
   !text: tr('Amount')
-  size: 196 112
+  size: 196 80
 
-  Label
-    !text: tr('Amount:')
-    width: 64
+  Item
+    id: item
+    text-offset: 0 22
+    text-align: right
     anchors.left: parent.left
     anchors.top: parent.top
     margin-top: 2
-
-  SpinBox
-    id: amountSpinBox
-    anchors.left: prev.right
-    anchors.right: parent.right
-    anchors.top: parent.top
+    margin-left: -4
+    focusable: false
+    virtual: true
 
   HorizontalScrollBar
     id: amountScrollBar
-    anchors.left: parent.left
+    anchors.left: prev.right
     anchors.right: parent.right
-    anchors.top: prev.bottom
-    margin-top: 8
-
-  Button
-    id: buttonOk
-    !text: tr('Ok')
-    width: 64
-    anchors.right: next.left
-    anchors.bottom: parent.bottom
-    margin-right: 5
+    anchors.top: prev.top
+    margin-left: 10
+    margin-top: -2
+    focusable: false
 
   Button
     id: buttonCancel
     !text: tr('Cancel')
-    width: 64
-    anchors.right: parent.right
-    anchors.bottom: parent.bottom
+    height: 20
+    anchors.left: amountScrollBar.horizontalCenter
+    anchors.right: amountScrollBar.right
+    anchors.top: amountScrollBar.bottom
+    margin-top: 7
+    focusable: false
+
+  Button
+    id: buttonOk
+    !text: tr('Ok')
+    height: 20
+    anchors.right: amountScrollBar.horizontalCenter
+    anchors.left: amountScrollBar.left
+    anchors.top: amountScrollBar.bottom
+    margin-top: 7
+    margin-right: 6
+    focusable: false

modules/game_market/ui/marketoffers.otui

@@ -176,7 +176,7 @@ Panel
     margin-bottom: 6
     @onSetup: self:setChecked(false)
     height: 16
-    width: 70
+    width: 90
 
   Label
     id: feeLabel

modules/game_market/ui/marketoffers/browse.otui

@@ -8,7 +8,8 @@ MarketItemBox < UICheckBox
   Item
     id: item
     phantom: true
-    text-offset: 0 13
+    virtual: true
+    text-offset: 0 22
     text-align: right
     anchors.top: parent.top
     anchors.horizontalCenter: parent.horizontalCenter