This simplifies local intersections() in _view/type-year.

I make the world a better place one step at a time.
Removed unused bool documents[d].skip_me.
Assigned key sets to more meaningful array names.
Formatted erica output to an 80x24 term in README.md.
Added line-comment support to README.md.
Added couchdb-ogr2ogr support to README.md.