Updates to README.md
Merge pull request #1 from Trimeego/contrib

Updates to README.md
Minor Documentation Updates
Merge pull request #2 from Trimeego/master

Doc Updates from practice session
Minor Documentation Updates
Merge pull request #3 from Trimeego/master

More grammar changes
Some final updates from the walkthrough
Merge pull request #4 from Trimeego/master

Doc Updates from practice session
Merge branch 'master' of github.com:ICGGroup/Barista
Tests and Code
Tests and Code