public function userAdministration($column = null)
{
if ($column == null) {
$column = 'name';
}
$member_applications = MemberApplications::all()->sortBy('email');
$users = User::all()->sortBy($column);
return view('admin.user_administration', array('currentUser' => Auth::user(), 'member_applications' => $member_applications, 'users' => $users));
}
