version bump

Author: NicolasBonduel

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@shareactor/shareactor-sdk",
-  "version": "0.3.1",
+  "version": "0.4.0",
   "description": "ShareActor JavaScript SDK.",
   "main": "src/main.js",
   "scripts": {
@@ -48,7 +48,7 @@
     "superagent-mocker": "0.5.2",
     "uglifyjs-webpack-plugin": "1.2.5",
     "webpack": "4.6.0",
-    "webpack-cli": "2.1.2"
+    "webpack-cli": "2.1.3"
   },
   "dependencies": {
     "superagent": "3.8.3"