Wait until locations are found before enabling the next button
button styling with checkmark
Use new formula for caluclating walk calories
checkmark
Use better formula for calculating cycling cals burned
button styling with checkmark
Merge branch 'design' of github.com:conveyal/modeify into design

Conflicts:
	assets/images/icons/little-check.svg
Save journey from intro flow, closes #22
Move feedback link into option header
Switch gradient to more options link that disappears when you reach the bottom
Merge branch 'move-feedback-link'
Add close icon to feedback modal
Added intro.js and the initial walkthrough code
Change skip label to exit
Move hide details to below the detailed view