Check for php, and don't require the script to be chmod a+x

git-svn-id: http://svn.dmdirc.com/trunk@3403 00569f92-eb28-0410-84fd-f71c24880f

DoReports.sh

 fi
 
 # Run junit issue notifier
-if [ -e "$SCRIPTDIR/junit-failures.php" ]; then
-	$SCRIPTDIR/junit-failures.php
+PHP=`which php`
+if [ -e "$SCRIPTDIR/junit-failures.php" -a "${PHP}" != "" ]; then
+	$PHP -q $SCRIPTDIR/junit-failures.php
 fi
 
 # Oblong junit announcement