re #435 Construct the groups array manually.
re #435 Construct the groups array manually.

After the model re-factor, an array of columns cannot be accessed from rowsets anymore.

timble/kodekit-platform,timble/kodekit-platform,nooku/nooku-platform,timble/kodekit-platform,nooku/nooku-platform,timble/kodekit-platform,timble/kodekit-platform,nooku/nooku-platform,nooku/nooku-platform,nooku/nooku-platform