Added article
Merge branch 'master' into AG_spriting_with_compass

* master: (72 commits)
  to -> through
  div instead of small
  styles for header and footnotes
  tweak size of image on mobile
  squish image
  new header
  typo: 500px.com
  typo: a side project
  fixed a typo in Chris Michel author bio where it said Daniel instead of Chris
  apostrophes
  jared
  typo
  Edits to Sache article
  removed unused image
  Added author assets for Chris Michel and article content for Share your Sass with Sache: A quick guide
  improved Sass 3.3 summary
  bump date; update changlog link
  edit
  Remove and 301 redirect trailing slashes in URLs
  Drop unneeded redirects
  ...
rewritten intro with diagrams and other edits for clarity
author paragragraph and avatar; style tweaks for code blocks and figures
more edits
curl quotes
let's collapse this. no need for all these links
get order right
edits
rename
add compass logo
a few last minute edits
Merge branch 'AG_spriting_with_compass'

* AG_spriting_with_compass:
  a few last minute edits
  add compass logo
  rename
  edits
  get order right
  let's collapse this. no need for all these links
  curl quotes
  more edits
  author paragragraph and avatar; style tweaks for code blocks and figures
  rewritten intro with diagrams and other edits for clarity
  Added article