Merge pull request #70 from jglovier/2017-redesign

2017 redesign

.gitignore

@@ -1,3 +1,4 @@
 .sass-cache
 _site/
-.DS_Store
+.DS_Store
+_case-studies/github/designing-github-checks.md

404.md

@@ -1,13 +1,3 @@
 ---
 layout: page404
 ---
-
-## What does this even mean??
-
-This is a "404 error" page. What it means is the page you were looking for has moved - either the URL structure changed or the page simply no longer exists on this site and the link you followed to get here - whether from Google or someone else’s website, is out of date. I'm really sorry about that!
-
-## Choose your adventure:
-
-1. Go to the [homepage (joelglovier.com)](http://joelglovier.com) and try to find what you are looking for from there.
-2. Try adding “2011.joelglovier.com” before the url you tried, as in “joelglovier.com/some-old-path” may now live at “2011.joelglovier.com/some-old-path”. (This is because I recently restructured the site and broke some older links, but they are still available under the “2011” subdomain.)
-3. [Hollar at me on Twitter](http://twitter.com/home?status=@jglovier%20Yo%20Joel%20I%20404%27d%20on%20your%20site%20homie%2E%20You%20should%20really%20fix%20that%20shiz%2E%20The%20page%20I%20was%20looking%20for%20is%3A). Seriously. Hollar away.

Gemfile.lock

@@ -16,12 +16,8 @@ GEM
     commonmarker (0.17.8)
       ruby-enum (~> 0.5)
     concurrent-ruby (1.0.5)
-    em-websocket (0.5.1)
-      eventmachine (>= 0.12.9)
-      http_parser.rb (~> 0.6.0)
     ethon (0.11.0)
       ffi (>= 1.3.0)
-    eventmachine (1.2.5)
     execjs (2.7.0)
     faraday (0.14.0)
       multipart-post (>= 1.2, < 3)
@@ -82,7 +78,6 @@ GEM
     html-pipeline (2.7.1)
       activesupport (>= 2)
       nokogiri (>= 1.4)
-    http_parser.rb (0.6.0)
     i18n (0.9.5)
       concurrent-ruby (~> 1.0)
     jekyll (3.6.2)