added foundation to the Gemfile

 ran bundle install.  Starting work on front-end
ran rails g foundation:install
Added navigation bar.  It currently operates
as we hoped.  Allowing login and a dropdown owner/walker sign-up
menu.
playing with index.html.erb layout.  Working
to reposition <h1> and am going to add a footer
added styling for neighborhood box for walkers
styled owner profile configuration form
styile ownder profile info pages
styled walker configuration form
added styling for walkers show and and index page
resolved conflicts
Merge branch 'develop'
added 12factor