Replace formtastic with simple_form.
Add pry-byebug and better_errors for debugging.
Basic port to bootstrap.
Ensure .ruby-version and .travis.yml are in sync.
Merge pull request #76 from huerlisi/features/simple_form

Port to simple_form and bootstrap.
Merge pull request #77 from tstangenberg/features/ruby_212_rails_411

updated travis link from panter to panterch
removed superflous text on documents
Merge branch 'features/ruby_212_rails_411' of github.com:panter/future_kids into features/ruby_212_rails_411
politically correct menu
fixed open / close of document sections
acceptance test for create kid by teacher and admin