Wrong variable reset

[Zaborskih]

plugin.elementhelper.php line 95 should be
$file_names = array();

instead of
$file_name = array();

[roryg]

Thanks @Zaborskih, the master branch is actually quite old now though, you can find the latest code in the 2.0 branch. It's still unfinished but it's a major improvement over the old version. If you're interested you can read what's happening here - #31