Docker buildenv for Origin
remove vestigial processed dir
Merge pull request #239 from bparees/master

Merged by openshift-bot
Merge pull request #237 from smarterclayton/docker_build_script

Merged by openshift-bot
Reference cross compile files
Add reference to other platforms
Add a readme for the examples directory
Merge pull request #242 from smarterclayton/describe_examples

Merged by openshift-bot
Prefer local images for builds, instead of always reaching the hub
configured with USE_LOCAL_IMAGES environment variable.