Merge pull request openshift#1023 from isutton/APPSVC-417

Update documentation for generate and --as-dockerfile

Merge pull request openshift#982 from adambkaplan/klog

Move from glog to klog

Merge pull request openshift#963 from adambkaplan/fix-release

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Merge pull request openshift#943 from wwanderley/master

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Merge pull request openshift#931 from asottile/clean_up_artifacts_on_…

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Merge pull request openshift#878 from bparees/dockerfile

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Merge pull request openshift#866 from adambkaplan/feature/build-confi…

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Merge pull request openshift#856 from jim-minter/missing_closewrite

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Merge pull request openshift#849 from coreydaley/github_838_image_met…

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Merge pull request openshift#818 from soltysh/bump_docker

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