Merge pull request #5 from wpp/master

Help improving shoesrb website design
A little README
adding new blog post about the new site.
Spelling on the about-page.
Fix link to manual.

URIs are case sensitive.
fix text on contributors link.

It's not the blog.
Contribute: add link to ML.

We want people to use the mailing list too.
Contribute: remove brown shoes link.

It doesn't really exist any more, Brown + Purple = Shoes4. Thanks
@ashbb
Ignore .rvmrc
Add downloads

Add a downloads page and a handler for individual downloads.
The download handler translates a URL that looks like this:

    http://shoesrb.com/downloads/filename.zip

into a redirect to an external URL, where the file is actually located.
To add a new download, just map the local filename to the remote url
in download_resource.rb.
Merge pull request #10 from shoes/download

Add downloads page
Add some style to download page
Merge pull request #11 from wpp/master

Fix installing link in manual
Merge pull request #12 from wpp/downloads

Add some style to download page
Add Shoes 3 downloads
Remove unused markup