Log Message:
py-mkdocs-bootstrap: updated to 1.1

Version 1.1 (2020/02/22)

Update to support MkDocs version 1.1.
Update to support Bootstrap 4.
Version 1.0.1 (2018/10/01)

Include mkdocs_theme.yml in MANIFEST.

Version 1.0 (2018/08/03)

Inherit from the mkdocs theme and get all the parent theme's features.
Update to support MkDocs version 1.0.

Version 0.2 (2018/02/13)

Added support for MkDocs version 0.17
Fixed use of Bootstrap Grid
Updated to FontAwesome 4.7.0
Updated to Bootstrap 3.3.7
Updated RespondJS and html5shiv