Added a script to clone nonbillable information using deploy keys

The script requires the environment variable GH_NONBILLABLE_DEPLOYKEY to be set, containg the private key of the deploy key pair
Execution of the script will clone the nonbillable repo, and copy the relevant .txt files into the process_csv_report repo

clone_nonbillables_and_process.sh

@@ -0,0 +1,19 @@
+#!/bin/sh
+set -xe
+
+# Add deploy key to ssh config
+mkdir -p ~/.ssh
+touch ~/.ssh/config
+touch ~/.ssh/id_nonbillable
+if ! grep -q "Host github-nonbillable" ~/.ssh/id_nonbillable; then
+    echo "
+    Host github-nonbillable
+        HostName github.com
+        IdentityFile ~/.ssh/id_nonbillable
+    " > ~/.ssh/config
+    echo "$GH_NONBILLABLE_DEPLOYKEY" > ~/.ssh/id_nonbillable
+fi
+chmod 600 ~/.ssh/id_nonbillable
+
+git clone git@github-nonbillable:CCI-MOC/non-billable-projects.git ~/non-billable-projects
+cp ~/non-billable-projects/*.txt .