Revert "Bump htmlhint from 0.11.0 to 0.12.2"

This reverts commit 025f670.

Author: mauriciabad

package.json

@@ -83,7 +83,7 @@
     "eslint-plugin-node": "^9.2.0",
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-standard": "^4.0.1",
-    "htmlhint": "^0.12.2",
+    "htmlhint": "^0.11.0",
     "http-server": "^0.11.1",
     "standard": "^12.0.1",
     "stylelint": "^10.1.0",