fix(package): update spice-html5-bower to version 1.7.1

Author: greenkeeper[bot]

package.json

@@ -106,7 +106,7 @@
     "request": "2.83.0",
     "rxjs": "5.5.2",
     "sass-loader": "6.0.6",
-    "spice-html5-bower": "1.6.3",
+    "spice-html5-bower": "1.7.1",
     "sprintf-js": "1.1.1",
     "standard-loader": "6.0.1",
     "style-loader": "0.19.0",