missing required "title" property when starting Qute LS lead to NPE

Fixes #865

Signed-off-by: azerr <azerr@redhat.com>

qute.ls/com.redhat.qute.ls/src/main/java/com/redhat/qute/project/QuteProjectRegistry.java

@@ -472,6 +472,7 @@ private static String createAndStartProgress(String projectName, ProgressSupport
 
 		// Start progress
 		WorkDoneProgressBegin begin = new WorkDoneProgressBegin();
+		begin.setTitle("Loading '" + projectName + "' project");
 		begin.setMessage("Trying to load '" + projectName + "' as Qute project.");
 		begin.setPercentage(100);
 		progressSupport.notifyProgress(progressId, begin);