Losslessly minify all images
removing old device mode files
adding updated device mode files
Fixed the code changes tracker RSS URL

The URL was changed a while ago.
Merge pull request #184 from phistuck/patch-1

Fixed the code changes tracker RSS URL
Fine-tune writing edits and image compression.
Changed h2 caps to sentence-style.
Merge pull request #182 from heatheramahan/master

Updates to Device Mode article
device-mode. update to new gfycats

cc #182
Update device-mode.html

Cleaned up some html tags to try and fix duplicate contents.
Fixed id for Simulate device orientation h3 tag.
Fixed non-breaking hyphen HTML Entity.
Added controls to videos.
Removed some limitations. Added Esc key tip.
Merge pull request #186 from heatheramahan/master

Removed some limitations. Added Esc key tip.
Merge pull request #179 from arthurvr/master

Losslessly minify all images
Merge github.com:GoogleChrome/devtools-docs into blackboxing

* github.com:GoogleChrome/devtools-docs:
  Removed some limitations. Added Esc key tip.
  Added controls to videos.
  Fixed non-breaking hyphen HTML Entity.
  Fixed id for Simulate device orientation h3 tag.
  Update device-mode.html
  device-mode. update to new gfycats
  Changed h2 caps to sentence-style.
  Fine-tune writing edits and image compression.
  Fixed the code changes tracker RSS URL
  adding updated device mode files
  removing old device mode files
  Losslessly minify all images
made updates to blackbox