Merge pull request #92 from donejs/greenkeeper/steal-2.0.0

Update steal to the latest version 🚀

Author: matthewp

package.json

@@ -46,7 +46,7 @@
     "jquery": "^3.2.1",
     "live-reload-testing": "^6.0.0",
     "mocha": "^5.0.2",
-    "steal": "^1.7.0",
+    "steal": "^2.0.0",
     "steal-less": "^1.0.2",
     "steal-qunit": "^1.0.0",
     "steal-stache": "^4.0.0",