Fixed using condition without binding parameters and allow using an array for aliasing
Merge pull request #328 from F21/preloader-enhancements

Fixed using condition without binding parameters and allow using an array for aliasing.
Added test for issue 328.
Merge branch 'master' of github.com:gabordemooij/redbean
fixing indents in PDO->connect()
Fixed another notice issue.
Merge branch 'master' of github.com:gabordemooij/redbean
Change error handler signature in test.