added action files for products page

Author: katefloresbanez

sample-app/src/actions/productActions.js

@@ -0,0 +1,13 @@
+
+export const UPDATE_USER = 'users:updateUser'
+
+
+export function updateUser (newUser) {
+  return {
+    type: UPDATE_USER,
+    payload: {
+      user: newUser
+    }
+  }
+}
+