Fix CRLF, closes #374
Extract category_link filter from category_generator.rb plugin

Allows category_link to be used as a filter to display a link to
any category.
Fix typo
Github -> GitHub (capitalization)
Merge pull request #434 from nomulous/patch-1

Github -> GitHub (capitalization)
Merge pull request #427 from joliss/typo

Fix typo
Merge branch 'master' of git://github.com/imathis/octopress into source
Merge pull request #376 from robertkowalski/clrf

Fix CRLF, closes #374
Merge branch 'master' of git://github.com/imathis/octopress into source
Don't display comments link for post excerpts on index page when comments for that post are set to false.
Added robots.txt, with sitemap link
updated to latest version of Sass, fixed deprecation warnings
Fixed “3rd party plugins” wiki page link

Signed-off-by: Brandon Mathis <brandon@imathis.com>
Octopress filters are now limited to html producing templating languages, Fixes #536
Merge pull request #499 from lukekarrys/patch-1

Don't display comments link for post excerpts on index page when comments for that post are set to false
Updated Gemfile
updated plugins to work with latest version of Liquid
Do not strip trailing slash of canonical URLs.

Usually, links for posts are generated with a trailing slash, but
canonical URLs aren't.  Some services (e.g. http://b.hatena.ne.jp/)
are confused with that behavior.

We can fix it by removing canonical URLs, but then anyone may read
a post with /index.html URL and post the URL to some tool or service.
Therefore rel="canonical" seems useful IMHO.

Signed-off-by: OGINO Masanori <masanori.ogino@gmail.com>
Merge pull request #592 from omasanori/fix-rel-canonical

Do not strip trailing slash of canonical URLs.
Adding .powrc to allow RVM to work when POW is updated to version 0.4.0 and beyond.

Support for automatically handling .rvmrc files in projects is being deprecated in
POW version 0.4.0 and beyond. RVM will still work but project will need to have a
.powrc file that detects the presence of and then loads RVM.

The code in the .powrc could also be in the .powenv file, however the .powrc loads
first and is the configuration file recommended for inclusion in version control.