Merge pull request #349 from neroniaky/greenkeeper/source-map-loader-0.2.3

Update source-map-loader to the latest version 🚀

Author: neroniaky

package.json

@@ -56,7 +56,7 @@
     "remap-istanbul": "0.9.5",
     "rimraf": "2.6.2",
     "rxjs": "5.5.0",
-    "source-map-loader": "0.2.2",
+    "source-map-loader": "0.2.3",
     "ts-helpers": "1.1.2",
     "ts-node": "3.3.0",
     "typescript": "2.5.3",