Start making setup.py similar to other OpenStack Projects
* Try /etc/tempest DIR if the config file not found
* Exit immediately if the config file not found
* Remove pika from dependencies
* tempest named starter script (pep8 removed run_tests.sh)
Change-Id: I1f0b1fb061a265c5f8e39627efd26decdc61ef63
diff --git a/run_tests.sh b/run_tests.sh
index e359caf..059ac75 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
function usage {
echo "Usage: $0 [OPTION]..."