Add initial version of seed data for Condition, Cohort, ActivitySchema; add migration to add questions field to ActivitySchema; set up ActivitySchema model with has_many_inline for questions; set up attr_accessible for several models to allow seeding
Merge pull request #3 from ucberkeley/features/DCC/seed-remaining-models

Add initial version of seed data for Condition, Cohort, ActivitySchema; ...
Added user state field to task and code + specs for managing it via
params['u'], which should unmarshal to a hash
Setup @submit_to view variable for form path
moved task routing specs to spec/routing/
moved developer-facing README into doc/README_FOR_APP.md and made the toplevel README.md researcher-facing.  From now on please add developer-specific info to doc/README_FOR_APP.md.
added chat feature
Gemfile now contains 'gem capybara'
rebased with Armando, then added a heroku deploy debug tip and a few instructions for running the app locally to doc/README_FOR_APP.md