update embed-bundle and alchemy-embed-medias libraries

bower.json

@@ -27,6 +27,7 @@
     "bootstrap-sass": "v2.3.2.2",
     "jquery.lazyload": "~1.9.7",
     "jquery-treeview": "~1.4.2",
+    "alchemy-embed-medias": "~0.3.4",
     "html5shiv": "^3.7.3"
   },
   "devDependencies": {

composer.json

@@ -35,7 +35,7 @@
     "php": ">=5.5.9",
     "ext-intl": "*",
     "alchemy-fr/tcpdf-clone": "~6.0",
-    "alchemy/embed-bundle": "^0.4.1",
+    "alchemy/embed-bundle": "^0.3.4",
     "alchemy/geonames-api-consumer": "~0.1.0",
     "alchemy/google-plus-api-client": "~0.6.2",
     "alchemy/mediavorus": "^0.4.4",