Change html-theme for testing purposes

docs/_build/doctrees/environment.pickle

docs/_build/doctrees/index.doctree

docs/_build/doctrees/source.doctree

docs/_build/html/.buildinfo

docs/_build/html/_sources/index.txt

docs/_build/html/_sources/source.txt

...html/_static/bootstrap-2.3.2/css/bootstrap-responsive.css

.../_static/bootstrap-2.3.2/css/bootstrap-responsive.min.css

docs/_build/html/_static/bootstrap-2.3.2/css/bootstrap.css

..._build/html/_static/bootstrap-2.3.2/css/bootstrap.min.css

...static/bootstrap-2.3.2/img/glyphicons-halflings-white.png

...html/_static/bootstrap-2.3.2/img/glyphicons-halflings.png

docs/_build/html/_static/bootstrap-2.3.2/js/bootstrap.js

docs/_build/html/_static/bootstrap-2.3.2/js/bootstrap.min.js

...uild/html/_static/bootstrap-3.3.6/css/bootstrap-theme.css

.../html/_static/bootstrap-3.3.6/css/bootstrap-theme.css.map

.../html/_static/bootstrap-3.3.6/css/bootstrap-theme.min.css

...l/_static/bootstrap-3.3.6/css/bootstrap-theme.min.css.map

docs/_build/html/_static/bootstrap-3.3.6/css/bootstrap.css

..._build/html/_static/bootstrap-3.3.6/css/bootstrap.css.map