Merge pull request #182 from hubot-scripts/bump-lodash

Bump lodash, remove Gruntfile.js

Author: stephenyeargin

.travis.yml

@@ -2,6 +2,6 @@ language: node_js
 node_js:
   - "14" # stable
   - "12" # LTS
-  - "10"  # maintenance
+  - "10" # maintenance
 notifications:
   email: false