v0.6.0

package.json

@@ -1,6 +1,6 @@
 {
   "name": "sprotty",
-  "version": "0.4.2",
+  "version": "0.6.0",
   "description": "A next-gen framework for graphical views",
   "license": "(EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0)",
   "keywords": [
@@ -62,6 +62,7 @@
     "chai": "^4.1.0",
     "circular-dependency-plugin": "^2.0.0",
     "core-js": "^2.5.1",
+    "css-loader": "^2.1.0",
     "http-server": "^0.11.1",
     "jenkins-mocha": "^6.0.0",
     "jsdom": "9.12.0",
@@ -75,7 +76,6 @@
     "snabbdom-to-html": "^3.1.1",
     "source-map-loader": "^0.2.3",
     "style-loader": "^0.23.1",
-    "css-loader": "^2.1.0",
     "ts-loader": "^4.4.2",
     "ts-node": "<7.0.0",
     "tslint": "^5.5.0",