Prevent Identity provider from be unbind.
Refactoring Html code for Activity. Add helper in Activity instead of comparing activitable_type to string all over the code.
Merge pull request #111 from acmetech/master

add internationalization to the header layout and the menu partial
French translations.
Merge pull request #112 from MartinGoulet/authentifications

Prevent Identity provider from be unbind.
Merge pull request #113 from MartinGoulet/refactor_activity

Refactoring Html code for Activity.
add internationalization to the people/login and the shares/form partials