broadName should insert a space when using firstName lastName, and return Anoner if nothing else is available

app/models/User.coffee

@@ -19,11 +19,11 @@ module.exports = class User extends CocoModel
   broadName: ->
     name = @get('name')
     return name if name
-    name = _.filter([@get('firstName'), @get('lastName')]).join('')
+    name = _.filter([@get('firstName'), @get('lastName')]).join(' ')
     return name if name
     email = @get('email')
     return email if email
-    return ''
+    return 'Anoner'
 
   getPhotoURL: (size=80, useJobProfilePhoto=false, useEmployerPageAvatar=false) ->
     photoURL = if useJobProfilePhoto then @get('jobProfile')?.photoURL else null

app/templates/courses/classroom-view.jade

@@ -55,7 +55,7 @@ block content
     for user in view.users.models
       .row
         .col-md-6
-          .student-name= user.broadName() || 'Anoner'
+          .student-name= user.broadName()
         .col-md-6
           if view.teacherMode
             a.remove-student-link.pull-right.text-uppercase(data-user-id=user.id)