RLS: VERSION.txt: 0.3.3
Merge branch 'release/0.3.3'

* release/0.3.3:
  RLS: VERSION.txt: 0.3.3
  DOC: autogenerated usage docs
  BLD: Makefile: git diff --exit-code
  DOC: autogenerated usage docs
  DOC: README.rst: link to Makefile
  BLD: Makefile: git diff --exit-code
  DOC: autogenerated usage docs
Merge tag 'v0.3.3' into develop

RLS: dotfiles v0.3.3

* tag 'v0.3.3':
  RLS: VERSION.txt: 0.3.3