Split demos logically
Kill long lines
Extracted previewGadget helper for demos
Extracted demo helper addGadgetToLesson
Removed unused argument
Set a reasonable timeout
Extracted removeGadgetFromLesson helper for demos
Remove unused selectors
Make comment better
Move demos into group folders
Pass through args from `gulp demo` to nightwatch
Add small pause before refreshes
Improved comment
Screenshotting improved
Merge pull request #12 from possibilities/better-acceptance-tests

Better acceptance tests