Add five stars rating on a visit. Corrects bugs.
Merge pull request #7 from coenching/master

Send email when making recommendation to friend now working
M:erge branch 'master' of https://github.com/vtoulemonde/visit_places_app into design
Merge pull request #8 from vtoulemonde/design

Add a five stars rating on visit
fixed search in lowercase
Merge branch 'lowercase'