Add callback to renderResults function
Change paths for configure/preview of the direction widget
Allow user to access "My routes" tab
Style the direction widget preview
Update paths to direction widget in user profile
Do not send POST in the preview
Include embed code in the direction widget preview

+ fix the link to preview in user profile
Merge branch 'feature/widget-direction' into staging

* feature/widget-direction:
  Include embed code in the direction widget preview
  Do not send POST in the preview
  Update paths to direction widget in user profile
  Style the direction widget preview
  Allow user to access "My routes" tab
  Change paths for configure/preview of the direction widget
  Add callback to renderResults function