chore(package): update sinon to version 2.4.1

Author: tiagoschenkel

package.json

@@ -72,7 +72,7 @@
     "reflect-metadata": "^0.1.10",
     "remap-istanbul": "^0.9.5",
     "rimraf": "^2.6.1",
-    "sinon": "^2.3.8",
+    "sinon": "^2.4.1",
     "sinon-chai": "^2.12.0",
     "ts-loader": "^2.3.1",
     "ts-node": "^3.3.0",

yarn.lock

@@ -4401,9 +4401,9 @@ sinon-chai@^2.12.0:
   version "2.12.0"
   resolved "https://registry.npmjs.org/sinon-chai/-/sinon-chai-2.12.0.tgz#da71e9642ef7b893ba3cf2af806396a00aa45927"
 
-sinon@^2.3.8:
-  version "2.3.8"
-  resolved "https://registry.npmjs.org/sinon/-/sinon-2.3.8.tgz#31de06fed8fba3a671e576dd96d0a5863796f25c"
+sinon@^2.4.1:
+  version "2.4.1"
+  resolved "https://registry.npmjs.org/sinon/-/sinon-2.4.1.tgz#021fd64b54cb77d9d2fb0d43cdedfae7629c3a36"
   dependencies:
     diff "^3.1.0"
     formatio "1.2.0"