Adds event logging, code cleanup and some decoder issue resolution.

src/module/decode/ltrnet/LTRNetDecoderPanel.java

@@ -160,6 +160,8 @@ public class LTRNetDecoderPanel extends DecoderPanel
 						mDescription.setForeground( mColorLabelDecoder );
 					}
 					break;
+				default:
+					break;
 			}
 		}
     }

src/module/decode/ltrnet/LTRNetDecoderState.java

@@ -23,7 +23,6 @@ import java.util.Iterator;
 import java.util.TreeSet;
 
 import message.Message;
-import module.decode.event.CallEvent;
 import module.decode.event.CallEvent.CallEventType;
 import module.decode.state.ChangedAttribute;
 import module.decode.state.DecoderState;

src/module/decode/ltrnet/LTRNetEditor.java

@@ -21,7 +21,6 @@ import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 
 import javax.swing.DefaultComboBoxModel;
-import javax.swing.JCheckBox;
 import javax.swing.JComboBox;
 import javax.swing.JLabel;