use sass selector nesting for styles
use sass selector nesting in pygments
Merge pull request #3123 from jekyll/site-sass-improvements
Update history to reflect merge of #3123 [ci skip]
Adding Webmentions in the right place this time :-)
Merge pull request #3127 from aarongustafson/master
Update history to reflect merge of #3127 [ci skip]
Add appveyor configuration YAML.
Tweak appveyor.yml.
Tests should run now.
README.markdown: Add AppVeyor badge.