public: new carousels in pubic interface: teams and exercices

+ fix autocarousel directive

admin/static/js/app.js

@@ -535,7 +535,7 @@ angular.module("FICApp")
 	    "countdown": "Compte à rebours",
 	    "message": "Message",
 	    "panel": "Boîte",
-	    "themes": "Carousel de thèmes",
+	    "carousel": "Carousel",
 	    "exercice": "Exercice",
 	    "table": "Tableau",
 	    "rank": "Classement",
@@ -544,6 +544,11 @@ angular.module("FICApp")
 	    "teams": "Accueil des équipes",
 	    "public": "Accueil du public",
 	};
+	$scope.carousel_types = {
+	    "exercices": "Exercices",
+	    "teams": "Équipes",
+	    "themes": "Thèmes",
+	};
 	$scope.colors = {
 	    "primary": "Primaire",
 	    "secondary": "Secondaire",