Update bootstrap.sh to work on CentOS (#91)
Update bootstrap.sh to work on CentOS (#91)

* Tweak bootstrap script and resolve clean install bug

* Add docker group and add toad user to it instead of using
  sudo methods (since it doesn't work with Ansible)
* fix a bug where libselinux-python was installed on the node, but is
  used by Ansible from the host machine

* Use correct bash syntax for number comparison

Also revert change to jenkins.yml that was incorrect.

* Changes post-CentOS testing

redhat-nfvpe/ansible-cira,leifmadsen/toad,redhat-nfvpe/toad