Merge pull request #79 from lpw25/master

Make opam-doc more relaxed about errors
release 0.9.1
Merge pull request #80 from avsm/master

release 0.9.1
Merge pull request #81 from lpw25/master

Handle duplicate module names more gracefully
Use rsync instead of `cp --parents`, which is a GNU-cp-only flag
optionally use cohttp-server instead of the Python one

(for some reason, the Python one occasionally wedges and refuses
to server traffic on localhost in MacOS X)
release 0.9.2
Use Cow's CSS syntax extension instead of embedding CSS strings
Merge pull request #83 from avsm/master

Use rsync instead of `cp --parents`, which is a GNU-cp-only flag
Add zurb foundation css/js files from upstrem
Install files in `static/` into the `~/.opam/doc-static` directory at installation time.
update gitignore
Switch to Zurb styles in HTML generation
begin merging the Zurb and existing CSS
Embed the OPAM doc content inside Zurb responsive container
More of a shift to Zurb: add breadcrumbs instead of the `Up` link, and fix up CSS for top navbar.

Add placeholder searchbar.
move css file in right place
fix some of the font headings (this can be factorized out later)
Further improvements to CSS, and disable external highlighting
Fix panel and callout css, and header sizes to reasonable values