Docs, and made select/add_to_select consistent with Perl and Ruby
Docs, and made select/add_to_select consistent with Perl and Ruby


Former-commit-id: 01ceb2736c5d83e5e58f30b8deddf15de4f4cd9f
julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine