Wrapped OsdUtil Toast calls in a RunOnUIThread function to avoid occasional crashes when beeping. Closes #8

app/src/test/java/uk/org/openseizuredetector/OsdUtilTest.java

@@ -1,6 +1,7 @@
 package uk.org.openseizuredetector;
 
 import android.app.Activity;
+import android.os.Handler;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -24,7 +25,8 @@ public class OsdUtilTest {
     @Test
     public void testStartServer() throws Exception {
         //Activity a = new Activity();
-        OsdUtil util = new OsdUtil(null);
+        Handler handler = new Handler();
+        OsdUtil util = new OsdUtil(null,handler);
         assertThat(util.isServerRunning(), is(true));
         assertThat(true, is (true));
         //assertThat(true, is(false));