Changes to install-reddit.sh for UrbanCompass

Change-Id: Ifbc3373a1d86f62bc662a4388ba8c6e40f76f0a2
Reviewed-on: https://code.urbancompass.com:8443/3072
Reviewed-by: Ugo Di Girolamo <ugo@urbancompass.com>
Tested-by: Ugo Di Girolamo <ugo@urbancompass.com>