DatumConverter invokes autoload

[ForbiddenEra]

rdb/DatumConverter.php:37 should be:
if (is_subclass_of($val, "\\r\\Query", FALSE) && !is_subclass_of($val, '\r\Datum\Datum', FALSE)) {

unless I'm doing something wrong, trying to insert anything but a true/false value results in autoloader invoking and causing an error.

adding this fixed it.

[Geekimo]

#148 solved this behavior. It may now need some update since the owner hasn't been there for long and the pull hasn't been merged.

[c01nd01r]

I discovered similar behavior.
@danielmewes May be possible to review and merge PR #148 ?