Minimal functioning version with new UI
Added analytics script link to index.html; added copyright notice to main.css; added line breaks to main.js JSHint options
Changes to main.js following juberti review; minor change to main.css
Slight refactoring of displayError(); added newline to end of main.css
Changed duration of CSS transitions from 2s to 1s
Incorporate changes since June
Added samples/web/.jshintrc
Tweaked .gitignore for node_modules, etc.
Updated .jshintrc
Replaced all of web/content with new files and structure
Added other new files for validation: second attempt
Updated apprtc CSS naming, etc.
Tweaked README; minor tweaks to apprtc main.js and main.css for validation
Fixed naming (upper/lowercase), removed !!, etc.
Changed app name back to apprtc in app.yaml
Minor tweaks to comments and code layout
Merge branch 'master' into big-bang

Conflicts:
	README.md
	index.html
	samples/web/content/apprtc/css/main.css
	samples/web/content/apprtc/full.html
	samples/web/content/apprtc/index.html
	samples/web/content/apprtc/js/main.js
	samples/web/content/getusermedia/audio/js/main.js
	samples/web/content/getusermedia/canvas/js/main.js
	samples/web/content/getusermedia/desktopcapture/index.html
	samples/web/content/getusermedia/face/index.html
	samples/web/content/getusermedia/filter/js/main.js
	samples/web/content/getusermedia/resolution/js/main.js
	samples/web/content/getusermedia/source/js/main.js
	samples/web/content/getusermedia/volume/js/main.js
	samples/web/content/peerconnection/munge-sdp/js/main.js
	samples/web/content/peerconnection/pr-answer/index.html
Merge pull request #84 from GoogleChrome/big-bang

Commits building up to the refactored UI