Fixed a couple of small typos in the README
Copied over virtualenv/virtualenvwrapper information from marketplace-tests.
Merge pull request #35 from jessamynsmith/master

Small fixes to README
Added submodules, credentials, and profile information to README. Copied the sample credentials from marketplace-tests since it was much more informative.
Added more detailed information on running tests individually or in groups
Updates as per comments: removed extraneous info from credentials, added cloning info, updated instructions on running tests.
As per discussion on IRC, don't include specific information on running destructive tests. Include a line about how to get the options for running tests.
Merge pull request #36 from jessamynsmith/master

Added more info for new users
fix except issue
Merge pull request #37 from bebef1987/master

fix except issue
Added link to be tested
Merge pull request #39 from AndreiH/footer_links

Added link to be tested
xfail
updated bug
Merge pull request #40 from AndreiH/xfail_about_mdn

xfail
Revert "Merge pull request #40 from AndreiH/xfail_about_mdn"

This reverts commit ee8f746c097447842c5cc595a9ca6bf5f86677af, reversing
changes made to 8d753bfade58cf229ac364fd4618d84e77ebd9bc.
Updating links and locators for new homepage"
Merge pull request #43 from retornam/devfix

this is for the new header on production
adding skips for dev and stage
Merge pull request #44 from retornam/skipsdevstaging

adding skips for dev and stage