Add explicit ruby dependencies
Update travis script to use ruby dependencies
Add setup instructions using ruby set up
May as well start with ruby 2.1.1, it's available as per http://rubies.travis-ci.org/
Revert "May as well start with ruby 2.1.1, it's available as per http://rubies.travis-ci.org/"

This reverts commit 865aeadef3e75781acdb8b8236f8b609c7b74cc2.
Back off ruby 2.1, see if 2.0.0 will work with travis
How far back do I need to go?
travis want to install pods, but we're checking them in
So now I need to explicitly run bundle install
Merge pull request #1 from sgleadow/ruby-dependency-management

Ruby dependency management