Correct the project install guide link. Also fix warnings when running `tox -e install-guide` Change-Id: Icd71e1ccf3b21f5ef7da13abc8b929a7c000f3a6
Change-Id: I76a6cf527ef97ca60b614210090a9dd80f83611e Closes-bug: #1635200
Install Guides are maintained within the project and are linked to the official docs. This commit adds the framework and some initial content. Change-Id: Iff18f0e866d95ff4b8b490511c2acf3209690b69