Merge branch 'feature/refactor-tasks' into develop

Try to get Linguist to ignore vendor files

Minor edits to Gulpfile

Replace Grunt tasks with Gulp

Alphabetize

Merge branch 'feature/refactor-tasks' of https://github.com/mmistakes/minimal-mistakes into feature/refactor-tasks

Merge branch 'feature/refactor-includes-layouts' into develop

Add option to disable social sharing globally

Add more analytics and commenting options

Remove extensions from _includes to simplify naming

Add space after YAML Front Matter

Remove some categories to get around Windows path limit errors

Merge branch 'feature/use-jekyll-feed' into develop

Rename author hashes for friendlier names in feed.xml

Replace bespoke feed.xml with jekyll-feed plugin

Merge branch 'feature/use-jekyll-feed' of https://github.com/mmistakes/minimal-mistakes into feature/use-jekyll-feed

* 'feature/use-jekyll-feed' of https://github.com/mmistakes/minimal-mistakes:
  Feature: Replace feed.xml with jekyll-feed gem

Merge branch 'feature/improve-demos' into develop

Edit defaults

Add sample portfolio/case study

Disable author profile on archive pages