Merge branch 'qc' into 'master'

README.md

dhcp/dhcp_neofmri.py

dhcp/func/pipeline.py

dhcp/func/qc.py

dhcp/resources/dhcp-defaults.tree

dhcp/resources/dhcp_individual_qc_report_template.html

dhcp/util/dhcp_fetch_resources.py

dhcp/util/qc/__init__.py

dhcp/util/qc/metrics.py

dhcp/util/qc/plot.py

dhcp/util/qc/util.py

dhcp/util/util.py

doc/contributing.md

doc/dhcp_open_resources.md

doc/usage.md

requirements.txt