Favorites list:
- Add Favorites model and controller
- Add Favorites index page
- Add action 'Add to favorites' on Visits and Recommendations index page
Change icon favorites to a heart. Add the 'Add to Favorites' on welcome page.
Bug fix on visits index page for 'Add to favorites' action.
Create new visit page instead of using show place to create a visit.
Merge pull request #15 from vtoulemonde/favorites

Favorites