Update the extensions page
Merge branch 'gh-pages' of github.com:blittle/chrome-dev-tools into gh-pages

Conflicts:
	audits/README.html
	basics/README.html
	basics/chrome-pages.html
	basics/navigation.html
	basics/settings.html
	console/README.html
	console/commands.html
	console/monitor-events.html
	console/query-dom.html
	elements/README.html
	elements/computed-properties.html
	elements/dom-breakpoints.html
	elements/event-listeners.html
	elements/less-sourcemaps.html
	elements/styles.html
	extensions/README.html
	index.html
	manifest.appcache
	mobile/README.html
	mobile/usb-debugging.html
	network/README.html
	network/request-data.html
	network/websockets.html
	network/xhr-breakpoints.html
	profiles/README.html
	search_index.json
	sources/README.html
	sources/async.html
	sources/conditional-breakpoints.html
	sources/debugging.html
	sources/editing-content.html
	sources/local-modifications.html
	sources/long-resume.html
	sources/maps.html
	sources/pretty-print.html
	sources/restart-frame.html
	sources/skip-frameworks.html
	sources/snippets.html
	sources/store-as-global.html
	sources/uncaught-exceptions.html
	sources/web-workers.html
	sources/workspaces.html
	themes/README.html
	timeline/README.html
Fix the pages