gemfile: upgrade jekyll to 1.5.1, remove guard-jekyll dependency, fixes #25
Improve first-run experience by making sure css is compiled on first run. Fixes #24
Add mixin to vertically center objects. Fixes #21
Add mixin to vertically center objects in their container. Fixes #21
Add @include block-skin mixin. See #19 and #14.
Give all buttons a .btn class in patterns
Give footer proper padding
Fix button references in CSS: also include input[type=submit]
Merge pull request #26 from getchopstick/feature-block-mixin

Add @include block-skin mixin. See #19 and #14.
Merge branch 'master' of github.com:getchopstick/chopstick-boilerplate into feature--gulp

* 'master' of github.com:getchopstick/chopstick-boilerplate:
  Fix button references in CSS: also include input[type=submit]
  Give footer proper padding
  Give all buttons a .btn class in patterns
  Add @include block-skin mixin. See #19 and #14.
  Add mixin to vertically center objects in their container. Fixes #21
  Add mixin to vertically center objects. Fixes #21
  Improve first-run experience by making sure css is compiled on first run. Fixes #24
  gemfile: upgrade jekyll to 1.5.1, remove guard-jekyll dependency, fixes #25
update gulp version, remove redundant Guardfile