Merge branch 'master' of github.com:collin80/SavvyCAN into WIP

Conflicts:
	README.md
	serialworker.cpp

serialworker.cpp

@@ -478,6 +478,18 @@ void SerialWorker::handleTick()
         }
     }
 
+    int elapsed = elapsedTime->elapsed();
+    if(elapsed) {
+        framesPerSec += gotFrames * 1000 / elapsed - (framesPerSec / 4);
+        elapsedTime->restart();
+    }
+    else
+        framesPerSec = 0;
+
+    emit frameUpdateTick(framesPerSec / 4, gotFrames); //sends stats to interested parties
+    canModel->sendBulkRefresh(gotFrames);
+    gotFrames = 0;
+
     if (doValidation && serial && serial->isOpen()) sendCommValidation();
 }