-improvements to upgrade infrastructure testing

-run shell script for fab_setup.py

dev_tools/fabric/run.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+exec 2>&1
+
+target="airtime_195_tar"
+airtime_versions=(""  "airtime_182_tar" "airtime_194_tar")
+ubuntu_versions=("ubuntu_lucid_32" "ubuntu_natty_32")
+
+
+num1=${#ubuntu_versions[@]}
+num2=${#airtime_versions[@]}
+
+
+for i in $(seq 0 $(($num1 -1)));
+do
+    for j in $(seq 0 $(($num2 -1)));
+    do
+        echo fab -f fab_setup.py ${ubuntu_versions[$i]} ${airtime_versions[$j]} $target 2>&1 | tee $LOG
+        fab -f fab_setup.py ${ubuntu_versions[$i]} ${airtime_versions[$j]} $target 2>&1 | tee $LOG
+    done
+done