Added shell script for updating configuration

update-configuration.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+echo -e "This will automatically update your discord-config.json"
+echo -e "to populate the server list with all servers your bot"
+echo -e "has access to."
+echo -e ""
+echo -e "Your token must be present in discord-config.json"
+echo -e ""
+echo -e "If you have any existing servers in the configuration,"
+echo -e "they will not be overwritten."
+echo -e ""
+echo -e "Type 'accept' to continue with the file update."
+echo -e ""
+read -p "> " answer
+echo -e ""
+
+if [[ $answer = accept ]] ; then
+	node $DIR/script/update-config.js
+else
+	echo -e "You did not type 'accept', cancelling ..."
+	sleep 3
+fi
+
+exit