Replace full lodash install with specific lodash modules (#478)

Co-authored-by: Pat Keller <[email protected]>
Co-authored-by: Jake Zatecky <[email protected]>

Author: 3 people

package.json

@@ -99,7 +99,8 @@
   },
   "dependencies": {
     "classnames": "^2.2.5",
-    "lodash": "^4.17.10",
+    "lodash.isequal": "^4.5.0",
+    "lodash.memoize": "^4.1.2",
     "prop-types": "^15.5.8"
   }
 }

src/js/CheckboxTree.jsx

@@ -1,6 +1,6 @@
 import classNames from 'classnames';
-import isEqual from 'lodash/isEqual';
-import memoize from 'lodash/memoize';
+import isEqual from 'lodash.isequal';
+import memoize from 'lodash.memoize';
 import PropTypes from 'prop-types';
 import React from 'react';