cosmetics to allow the LogMonitor to be started in unit tests

log_monitor/org.universAAL.tools.logmonitor/src/main/java/org/universAAL/tools/logmonitor/Activator.java

@@ -30,7 +30,7 @@ public class Activator implements BundleActivator {
     public static ModuleContext mc;
     public static BundleContext bc;
     public static MessageContentSerializer contentSerializer = null;
-    public LogMonitor lm;
+    public static LogMonitor lm;
 
     /**
      * Start this bundle. This is not done in a separate thread so that we can

log_monitor/org.universAAL.tools.logmonitor/src/main/java/org/universAAL/tools/logmonitor/LogMonitor.java

@@ -19,7 +19,7 @@ public class LogMonitor implements LogListener {
     LogListenerEx listeners[] = new LogListenerEx[4];
     MainGui gui = new MainGui();
 
-    LogMonitor() {
+    public LogMonitor() {
 	listeners[0] = new org.universAAL.tools.logmonitor.all_log.LogMonitor();
 	listeners[1] = new org.universAAL.tools.logmonitor.rdfvis.LogMonitor();
 	listeners[2] = new org.universAAL.tools.logmonitor.service_bus_matching.LogMonitor();