emotion gst1 module - remove printf

this debugging printf seems to have been left around - remove it so we
don't get unexpected noise in gst playback

src/modules/emotion/gstreamer1/emotion_sink.c

@@ -348,9 +348,6 @@ _update_emotion_fps(EmotionVideoSinkPrivate *priv)
      }
    else if ((tim - priv->rlapse) >= 0.5)
      {
-        printf("FRAME: %i, FPS: %3.1f\n",
-               priv->frames,
-               (priv->frames - priv->flapse) / (tim - priv->rlapse));
         priv->rlapse = tim;
         priv->flapse = priv->frames;
      }