Added new supported items in itemRemove item class.

Added the ability to remove charges and projected items using the
itemRemove built in context menu.

In this commit I fixed a minor bug in the projected view that caused the
right clicked item not to be SHOWN as selected until after the context
menu had been spawned and closed.

I also removed all parent references from the ContextMenu class and sub
classes. I am instead using the fit service to do all the work of
removing the items in the itemRemove class.

gui/characterEditor.py

@@ -304,8 +304,8 @@ class SkillTreeView (wx.Panel):
         srcContext = "skillItem"
         itemContext = "Skill"
         context = (srcContext, itemContext)
-        self.statsMenu = ContextMenu.getMenu(self, None, context)
-        self.levelChangeMenu = ContextMenu.getMenu(self, None, context) or wx.Menu()
+        self.statsMenu = ContextMenu.getMenu( None, context)
+        self.levelChangeMenu = ContextMenu.getMenu( None, context) or wx.Menu()
         self.levelChangeMenu.AppendSeparator()
         self.levelIds = {}