i18n logistration

This is i18n of all things logistration. I've included translator's comments where possible to make the usage of strings clear. As far as myself, Sarina, Andy, and DB know, there's no good way to include translator's comments in our Underscore templates; I'm open to suggestions on this.

@AlasdairSwan and @dianakhuang, could one of you take a look at this when you have a moment?
@rlucioni Yes, it makes sense to be consistent. We would just need to update AccessView to make an ajax call instead of explicitly setting the values.