Centralized all minor images/icons. Fixes issue #81.
removed empty section tags that were not even nested correctly. didnt seem to be used for anything
Merge github.com:GoogleChrome/devtools-docs into shortcut-updates

* github.com:GoogleChrome/devtools-docs: (31 commits)
  turn the extensions gallery into HTML
  readme images updated
  Updated image links for docs/elements.html so they don't 404.
  Updated readme links to go to developer.chrome.com
  Removed empty paragraph element. Originally had the table caption for mobile network emualtion but was forgotten.
  Added table for mobile network emulation parameters.
  typo. 2.1 -> 2.
  fixes #6 - typos and corrections
  emulation not behind a setting anymore.
  Update readme.md
  Renamed a mixed-up image. Created new image for small-rows to fit the written content.
  Added some missing images to the network page and re-did their counterparts to keep consistency.
  Update readme.md
  alternate wording on long-resume
  issue #40 - added the long resume to the doc.
  changed ctrl+` back to focus the console since it does both
  added alt+w to close active tab
  flamechart text update
  modified the shortcut ctrl+` to be in all panels, changed to say Open console
  image updates.
  ...
Removed duplicate protocols in webstore links
Updated heading for remote debug protocol v 1.1
Merge pull request #99 from pearlchen/master

Minor updates to Remote Debugging and Mobile Emulation pages
Merge pull request #97 from Garbee/protocol

Updated heading for remote debug protocol v 1.1
Merge pull request #96 from Garbee/extension

Removed duplicate protocols in webstore links
Merge pull request #94 from jaredwilli/shortcut-updates

Shortcut updates
Added inline style so the caption doesn't stick out.
Changed width and height on youtube embed so it doesn't overflow the content area.
Centralized all minor images/icons. Fixes issue #81.
Merge remote-tracking branch 'origin/centralize-images' into centralize-images
Merge pull request #102 from Garbee/mobile-emulation-youtube

Changed width and height on youtube embed
Merge pull request #101 from Garbee/mobile-emulation

Added inline style so the caption doesn't stick out.
Merge pull request #91 from Garbee/centralize-images

Centralized all minor images/icons. Fixes issue #81.
Revert "Changed width and height on youtube embed so it doesn't overflow the content area."

This reverts commit 0cb2b93416d88eb99738c58a74ae923bcac6c786.