Fix missing parameters in profiler output.

Passing ParameterContainer straight to logger causes losing some parameters.
ParameterContainer stops iterating once it reaches parameter with "false" value.
Calling `getNamedArray()` is tested way to fix it.
See https://github.com/zendframework/zf2/blob/release-2.3.1/library/Zend/Db/Adapter/Driver/Pdo/Statement.php#L269
Merge pull request #46 from S3RK/master

Fix missing parameters in profiler output.