fix readme
Renamed Indexes to Taxonomies. Old template and config parameters still work.
Add more information to the siteInfo (and configuration options) for better RSS generation.
Added internal rss.xml template and config option to turn off rss creation
Preliminary Theme Support
Updated to work with the latest viper
Add Disqus support out of the box. Move template/bundle into hugolib.
Add handling of deeply nested front matter
new menus system including active link & nesting
Implementing new menu system in the docs site
Fixing some bugs introduced in prior few commits. Tests now pass.
Fix accidentally removed line from menu template.
Making active parent in nav reflect when child is active page in docs
Creating site menu configuration and have the docs site use it
Fix permalinks to subdomains

If you don't have access to the root domain of your site (eg a GitHub project
page) and you try to generate custom permalinks, they must begin with a slash.
Go's URL resolution library sees the leading slash and thinks "this URL starts
at the root", just like a filesystem - so it discards your subdomain and maps
all custom permalinks from the root of your site. Fine if you control the root
domain, not so useful if you don't.

Removing the check for a leading slash fixes this problem. You can now specify
custom permalinks that do not start with a slash, and they will map safely
regardless of what subdomain you upload the generated site under.

Tests have been updated for this commit so that they continue to function.
Little syntax mistake
Adding example blog
Update broken localhost link
Don't process dotfiles

This commit makes it so that not only files
but also folders which start with a dot
are ignored.

Fixes #239
moving writeToDisk to helpers to make it more accessible