Merge benbalter:docs-pages #985
Update history to reflect merge of #985. Closes #980.
Make Upgrading docs page a Page.
Add permalink to docs/upgrading/
Fix links to /docs/ in the site.
Moving /docs to /docs/home
Can't use post_url to ask for the url's of the docs anymore.
Fixed some things on the site.
Reverted my upgrading.md to fix merge conflict.
remove docs on installing pygments

This is no longer needed as stated by @parkr in #1021,
as jekyll now comes bundled with pygments.rb.

Fixes #1021.
Update gemspec for new page-based docs.
Merge pull request #1079 from maul-esel/docs-remove-pygments

Remove docs on installing pygments
Update history to reflect merge of #1079
Add deprecation support for pages in subfolders with relative permalinks.
Add jekyll doctor command
Better-formatted output with relation to 'Generating... done.'
Add doctor command
Add support for relative permalinks
ensure number category is NOT included as fixnum
Add better language and link to Upgrading page in docs for relative permalinks deprecation msg