Fix for broken edit cronjob interface when CMD contains quote

Author: myvesta

web/edit/cron/index.php

@@ -23,7 +23,7 @@
 exec (VESTA_CMD."v-list-cron-job ".$user." ".$v_job." 'json'", $output, $return_var);
 check_return_code($return_var,$output);
 
-$data = json_decode(implode('', str_replace("\\", "\\\\", $output)), true);
+$data = json_decode(implode('', $output), true);
 unset($output);
 
 // Parse cron job