Skip dotfiles when copying media

Fixes #245
Handle directories starting with a '.'
Remove excessive VWS
Correct method name
Merge pull request #254 from d0ugal/skip-dotfiles

Skip dotfiles when copying media
Added bottom padding to all bootstrap themes
Fix rendering of tables in the Read The Docs theme

For the Read The Docs theme to render tables correctly it expects them
to have the docutils class (which is present in Sphinx projects).

Fixes #106
Merge pull request #257 from d0ugal/rtd-table

Fix rendering of tables in the Read The Docs theme
Merge pull request #255 from DannyBen/css-padding

Added bottom padding to all bootstrap themes
Added generation of searchindex for pages
Added generation for sections h1 and h2

Did not give any decent search results without index on section level.
Documentation
Added generation of searchindex for pages
Fix PEP8 formatting issues.
Simplify the compat module
Initial draft of working Tipuesearch
Don't trim off characters - not sure when this ever made sense.
Add search to the ReadTheDocs theme
Use a modal for search on the MkDocs theme
Build out two key themes