Update to newest pluggable.js

package.json

@@ -59,7 +59,7 @@
     "otr": "0.2.16",
     "phantom-jasmine": "0.1.8",
     "phantomjs": "~1.9.7-1",
-    "pluggable.js": "https://github.com/jcbrand/pluggable.js.git#be5b7cb7ff574f2a4df24db125250dda1e7e1891",
+    "pluggable.js": "https://github.com/jcbrand/pluggable.js.git#e5fc6a78dd568a120674ff7325da038d5ba9b334",
     "po2json": "^0.4.4",
     "requirejs": "2.3.2",
     "snyk": "^1.21.2",