Daniel - Adding xvfb and firefox to the puppet configuration for the vagrant, so that the cucumber webdriver functional tests can run inside a ssh session.
Merge pull request #9 from dtong2/firefox-xvfb

Daniel - Adding xvfb and firefox to the puppet configuration
Updated instructions

Location of omod files. Instructions to resolve some issues involved
(mostly in Windows)
Merge pull request #10 from thewheat/master

Updated instructions based on some issues from newbie night