Added URL for GitHub repo in output

snowdrift

@@ -512,6 +512,10 @@ function printSyntax() {
 	echo "! "
 	echo "! --tcp-traceroute-force Force TCP traceroute even if connectivity passes"
 	echo "! "
+	echo "! "
+	echo "! Source and documentation available at: https://github.com/Comcast/snowdrift "
+	echo "! "
+	echo "! "
 	exit 1
 
 } # End of printSyntax()
@@ -740,6 +744,13 @@ do
 done
 
 
+echo "# "
+echo "# Welcome to Snowdrift!"
+echo "# "
+echo "# Source and documentation can be found at https://github.com/Comcast/snowdrift"
+echo "# "
+
+
 #
 # Now loop through our rules files and process each one
 #