Removed delay in startWatchApp because it crashed because of use of Handler.

app/src/main/java/uk/org/openseizuredetector/SdDataSourcePebble.java

@@ -404,16 +404,10 @@ public class SdDataSourcePebble extends SdDataSource {
         Log.v(TAG, "startWatchApp() - closing app first");
         // first close the watch app if it is running.
         PebbleKit.closeAppOnPebble(mContext, SD_UUID);
-        // then start it after a 1 second delay.
-        final Handler handler = new Handler();
-        handler.postDelayed(new Runnable() {
-            @Override
-            public void run() {
+        // then start it.
         Log.v(TAG, "startWatchApp() - starting watch app...");
         PebbleKit.startAppOnPebble(mContext, SD_UUID);
     }
-        }, 1000);
-    }
 
     /**
      * stop the pebble_sd watch app on the pebble watch.