Merge "Merge from oc-preview-docs-release: docs: Added note that INSTALL_SHORTCUT is implicit broadcast as of O." into oc-dev am: a96e533840 am: 87b5b0aa1a am: 9d3563ad78
am: 22d290b289

Change-Id: I994b9e0f7ea2b585c4f8f03231ed4d4c92e7e18e