Scripts check for root user

[belugabehr]

This does not cover the case where a user logs in and then changes to root sudo su

hue_scripts/hue_download_watcher.sh

Lines 76 to 80 in f960d0e

	if [[ ! ${USER} =~ .*root* ]]
	then
	echo "Script must be run as root: exiting"
	exit 1
	fi

hue_scripts/hue_restart_cm.sh

Lines 98 to 102 in bf20b17

	if [[ ! ${USER} =~ .*root.* ]]
	then
	echo "Script must be run as root: exiting"
	exit 1
	fi