Merge branch 'develop' of http://scm.ujaen.es/softuno/pictogram into develop

sails/src/config/policies.js

@@ -88,7 +88,7 @@ module.exports.policies = {
     therapists: ['tokenAuth'],
     tutors: ['tokenAuth'],
     link_supervisor: ['tokenAuth', 'isSupAdmin'],
-    pictos: ['tokenAuth', 'isSupervisorOfStudent'],
+    pictos: ['tokenAuth'],
     methods: ['tokenAuth'],
     lasttries: ['tokenAuth'],
     tries: ['tokenAuth'],