Adds 5 second sleep so that kapacitor has time to start

test/streaming/setup.sh

@@ -33,6 +33,10 @@ echo $TEST_DIR"/kapacitor.conf"
 cp $TEST_DIR/kapacitor.conf /etc/kapacitor/kapacitor.conf
 systemctl start kapacitor
 
+# wait for kapacitor to restart
+# TODO: do this better
+sleep 5
+
 # Set up Influx data source
 curl -i -X POST -H "Content-Type: application/json" http://localhost:8888/chronograf/v1/sources -d @$TEST_DIR/influx.json