Modif pour test du cache.

composer.json

 {
     "name": "unicaen/unicaen-skeleton-application",
-    "description": "Squelette d'application Unicaen ZF2",
+    "description": "Squelette d'application Unicaen (ZF2)",
     "require": {
         "php": ">=5.3.3",
         "unicaen/unicaen-app": "dev-trunk",