anchor.diff:   * edit a PV to specify a unique label
    * create the PV
    * edit a PVC to use the previously created PV, specifying the same label
  -   used in the PV 
  +   used in the PV
    * edit a database template, specifying the PVC to be used for mounting
      to the /backup directory in the database pod
    * create the database pod
   
  -If the /pgdata directory is blank AND the /backup directory contains 
  +If the /pgdata directory is blank AND the /backup directory contains
   a valid postgres backup, it is assumed the user wants to perform a
   database restore.
   
  
positive.code: 
  === Step 4 - Openshift Enterprise Installation
  
  See the OSE installation guide for details on how to install 
  OSE on your host.  The main instructions are here:
  
  https://docs.openshift.com/enterprise/3.2/install_config/install/index.html
  
negative.code: export CCP_IMAGE_TAG=$CCP_BASEOS-$CCP_PGVERSION-$CCP_VERSION
  export CCPROOT=$GOPATH/src/github.com/crunchydata/crunchy-containers
  ....
  You will then need to restart your computer for the changes to your .bashrc
  file to take effect.
  ....
  Next, set up a project directory structure and pull down the project:
  ....
  mkdir $HOME/cdev $HOME/cdev/src $HOME/cdev/pkg $HOME/cdev/bin
  