Initial commit: unlock notification, new modals

src/models/user.js

@@ -45,7 +45,8 @@ var UserSchema = new Schema({
     veteran: Boolean,
     snowball: Number,
     streak: Number,
-    challenges: Array
+    challenges: Array,
+    rebirth: Array
   },
   auth: {
     facebook: Schema.Types.Mixed,
@@ -94,7 +95,8 @@ var UserSchema = new Schema({
     partyEnabled: Boolean, // FIXME do we need this?
     contributor: Boolean,
     classSelected: {type: Boolean, 'default': false},
-    mathUpdates: Boolean
+    mathUpdates: Boolean,
+    rebirthEnabled: {type: Boolean, 'default': false}
   },
   history: {
     exp: Array, // [{date: Date, value: Number}], // big peformance issues if these are defined