Commit c962db28ea59225f0105c03d907d4a9b71765687

Nikhil Ramakrishnan 2018-08-25T12:22:23

* builds/*/*: Prepare build system for docwriter. Add checks, rules and variables to the build system for docwriter. * Running `make' will warn if Python/PIP/docwriter are not available. * Running `make refdoc' will generate static documentation site on the current Python environment. * Running `make refdoc-venv' will generate static documentation site using a virtual environment, using the pip package `virtualenv'.