Add test nack scenario for best-route, and a framework to support tests tools

refs #3157

Change-Id: I12d0241bd45e1af6796765a03751e445a6a23525
diff --git a/install_helpers/install_tools.py b/install_helpers/install_tools.py
new file mode 100644
index 0000000..5af3396
--- /dev/null
+++ b/install_helpers/install_tools.py
@@ -0,0 +1,14 @@
+#!/usr/bin/python2
+import os
+
+# Install tools
+def run():
+    print "\nINSTALLING tools"
+    print "***********************"
+    helper_path = os.path.dirname(os.path.realpath(__file__))
+    cwd_path = os.getcwd()
+    os.chdir(helper_path)
+    os.chdir("tools")
+    os.system("make")
+    os.system("sudo make install")
+    os.chdir(cwd_path)