- Drag&Drop inside left list and from right to left list

(only available when the left list is sorted by "New Pr#")
- Simplified menu/tool bar
- FIX: Moving multiple channels down now works correctly
- FIX: +/- keys no longer open the cell-editor after moving a channel
- Editor for "New Pr#" no longer opens when pressing non-numeric keys
- Move up/down is now disabled when left list is not sorted by "New Pr#"

ChanSort.Api/Controller/Editor.cs

@@ -93,7 +93,7 @@ namespace ChanSort.Api
         return;
 
       int delta = (up ? - 1 : +1);
-      foreach (var channel in channels)
+      foreach (var channel in (up ? channels : channels.Reverse()))
       {
         int newProgramNr = channel.NewProgramNr + delta;
         ChannelInfo channelAtNewProgramNr = this.ChannelList.Channels.FirstOrDefault(ch => ch.NewProgramNr == newProgramNr);