default postgrsql encoding

[westonplatter]

Currently, the pg encoding is sql_ascii. See, https://github.com/railsmn/railsmn-dev-box/blob/master/puppet/modules/postgresql/templates/postgresql.conf.erb#L495.

rails new open_camp -d postgrsql defaults to encoding = unicode.

Do we want to change this to make it easy for newcomers to not have to think about this?

[derekrockwell]

I would prefer it to be that way, if it isn't too hard. I am not quite yet a puppetmaster ;).