Add 'passthrough' option to Image Resizer
Tweak documentation slightly
Commit updated build
Auto detect resize option from viewport meta tag
'meta viewport tag' -> 'viewport meta tag'
Build
Run Utils tests on Saucelabs
Merge master, set resize default to true, fix tests
Merge pull request #250 from mobify/v2.0-passthrough

PROD-1562: Detect whether to resize images from the viewport meta tag