Code review comment for lp:~0k.io/openupgrade-server/8.0-openupgrade-base-2

To answer my own question (1): Olivier has adopted a similar change further down the openobject-server 7.0 lifecycle:
http://bazaar.launchpad.net/~openerp/openobject-server/7.0/revision/5071

I've merged this, resolving the conflict. My suggestions (2) and (3) are now in the following proposal: https://code.launchpad.net/~therp-nl/openupgrade-server/8.0-openupgrade_core_style/+merge/218285

Thanks again!