Fix typo - run undercloud-metadata on leaf node after running on control
add link to ccrouch images, clarified create_racks.sh mac address update, specified that flavor creation is optional
Merge pull request #5 from marios/slagle_confirm

Fix typo - run undercloud-metadata on leaf node after running on control
Generate overcloud passwords

Now that we're not running an overcloud deploy from undercloud-live
the overcloud passwords are not getting generated.  This adds
that step to install.sh.
removed link to images
Merge pull request #7 from agroup/master

Generate overcloud passwords
Merge pull request #6 from tzumainn/readme-update

add link to ccrouch images, clarified create_racks.sh mac address update...
Update README.md

bug fixes - adds the configure overcloud steps!
Update README.md
Update README.md
Update README.md
Update README.md