- data in mongodb:

   -- set sane equation data initial data in server/bootstap.js if db is empty
   -- 'meteor run' and 'meteor mongo'
   -- empty db via mongo shell:
       http://docs.mongodb.org/manual/tutorial/getting-started-with-the-mongo-shell/
       http://docs.mongodb.org/manual/core/delete/

some more tweaks to the base equations templates:

 - add placeholder for the "equation view" (todo on a branch)
 - equations.css: some final renames in css for todo -> equation :(

next (equations):

 - core "equation structure"
 - basic "equation view"

next (tools):
 - git branching
 - more mongodb shell
 - more meteor deploy/run