Merge tag 'v0.4.1' into develop

RLS: dotfiles v0.4.1

* tag 'v0.4.1':
  RLS: VERSION.txt: 0.4.1
RLS: MANIFEST.in: autogenerated git_manifest
DOC,CLN: venv.rst: punctuation
DOC: tools.rst
DOC: tools.rst
DOC: tools.rst
DOC: tools.rst
DOC: tools.rst
DOC: tools.rst
DOC: tools.rst
DOC: tools.rst
DOC: tools.rst
DOC: venv.rst: sed
DOC: tools.rst
DOC: venv.rst
DOC: venv.rst
DOC: venv.rst
DOC: ipython_config.py: docstrings
ENH,BUG: ipython_config.py: less -r -> less -R (man less)
BLD: Makefile: sphinx-apidoc (add -f, remove --no-headings)