Merge pull request #54 from ets-berkeley-edu/dependabot/npm_and_yarn/lodash-4.17.19

Bump lodash from 4.17.15 to 4.17.19

Author: pauline2k

package.json

@@ -27,7 +27,7 @@
     "gulp-eslint": "4.0.0",
     "http": "latest",
     "jsoncsv": "latest",
-    "lodash": "4.17.15",
+    "lodash": "4.17.19",
     "MD5": "latest",
     "mixpanel": "latest",
     "mixpanel-data-export": "latest",