Refactor structure into folders
Make sure we keep the empty directories
Add README files for each directory
test directories containing the tilde characters
Fix handling of directories with ~ in them
prep 3.0.6
Upgrade proxy to be able to take :locals and understand :ignore, and store proxy options and metadata with the proxy list.

This allows users to use proxy directly instead of page to create dynamic pages, and improves performance of dynamic pages for sites that create many proxies. It also allows people to use locals instead of instance variables, which are better for partials and reduce the risk of overwriting Middleman settings.
Merge branch '3.0-stable' of github.com:middleman/middleman into 3.0-stable
Fix asset hash generation in combination with sprockets.
Merge pull request #641 from rolftimmermans/asset-hash-fix-stable

Fix asset hash generation in combination with sprockets.
Make Sitemap::Store more thread-safe.
update changelog
Stylus support and tests. Fixes #649
Fix build status image in README
Merge pull request #659 from lest/patch-1

Fix build status image in README
Fixing image_tag helper so it only attempts to auto image sizes file extensions supported by FastImage. This can be overriden by passing param :supported_extensions into the image_tag helper.
Merge pull request #660 from bitgangsta/fix_svg

Fixing automatic_image_sizes to eliminate warnings on vector images
Fix for embedded Markdown in Slim w/ Redcarpet
Merge pull request #663 from alexpeattie/slim-redcarpet-fix

Fix for embedded Markdown in Slim w/ Redcarpet
Changed log message when middleman starts.
Old message: == The Middleman is standing watch on port 4567
New message: == The Middleman is standing watch at http://0.0.0.0:4567

The URL in the message makes it clickable if the terminal supports it.