Reorganize to put usage at top, and add some details about Github application
Add Note about hosts file
Add reminder
Merge branch 'master' of github.com:elm-city-craftworks/practicing-ruby-cookbook into documentation
Merge branch 'master' of github.com:elm-city-craftworks/practicing-ruby-cookbook into documentation
Overhaul the organization of the README
Emphasis.
Update README.md
Update README.md
Update README.md
Update README.md
Merge pull request #3 from elm-city-craftworks/documentation

Improve documentation