Merge branch 'dev' into blandine

src/app/models/contact.ts

@@ -1,5 +1,6 @@
 export interface Contact {
   id: string;
+  couleur: string;
   nom: string;
   prenom: string;
   telephone: string;

src/app/models/tache.ts

@@ -0,0 +1,10 @@
+
+import { ToDoList } from './to-do-list';
+
+
+export interface Tache {
+  id : number,
+  texte: string,
+  etat : boolean,
+  editing : boolean
+}

src/app/models/to-do-list.ts

@@ -1,7 +1,11 @@
+import { Tache } from './tache';
 import { Team } from './team';
 
 export interface ToDoList {
   nom: string;
   team: Team;
-  tache: string;
+  taches: Tache [];
+  id:number;
 }
+
+