Frontends

[matthewturk]

Currently stubbed out in content/30.abstracting_simulation_types.md (I guess?)

[matthewturk]

I'm thinking that what we actually should do is have a full file of just basic frontend information. Perhaps number it 33, so it comes after the bitmaps and simulation types, and each frontend should have a subsection where we describe:

1. Name of the frontend -- one entry for each directory, and within that, specify different frontends as sub-items
2. Roughly, what type of data it contains (i.e., the indexing scheme)
3. Any historical information about the addition to the code -- if it had any major attendant features for instance
4. Special considerations about it, or specific things it does differently
5. (maybe?) Some papers using this frontend to do analysis in yt

[matthewturk]

My current plan is to build out a template in 33.data-formats-and-frontends.md using jinja2, and then add the --template-variables-path argument to build.sh to read in a yaml file, which will then be supplied to the jinja2 template engine during the build. In that file I'll put the frontend information.

[matthewturk]

This is being addressed in #94