where_any queries failing

[kcargile]

The construction of the OR clause for where_any is trimming one too many characters, thereby rendering the query invalid.

Query.php, line 477:

$where = substr($where, 0, -5) . ')';

should be

$where = substr($where, 0, -4) . ')';

Happy to submit a pull request.

[nirajkvinit]

I concur with kcargile. -5 should be replaced with -4 else last inverted commas " gets trimmed, thus failing the query.