Need to install sphinx on travis to build the docs
Update authors since 7.19.3.1
Do not include tests in release distributions
Update manifest for split source and docstrings
Favicon should be included I think
Prepare 7.19.5 release
Merge branch 'prepare-release-7.19.5'

* prepare-release-7.19.5:
  Prepare 7.19.5 release
  Favicon should be included I think
  Update manifest for split source and docstrings
  Do not include tests in release distributions
  Update authors since 7.19.3.1