1.  Changed from folder browser dialog to open file dialog
2.  Removed the hover item property from the listview in the channel mapper
3.  Removed the message when a user cancels without make a map
4.  Removed the warning for multiple items and replaced it with a warning when over writing items.
5.  When dragging items from the treenode to the listview the destination color is set to match the existing vixen color.
6.  Corrected the problem of saving the maps when a user creates/edits a map
7.  Convert button is only enabled when a user selects a map from the listbox