Setup Circle CI, add brakeman config (#13)

* Add circle ci config

* Change config to fix tests

* Update config

* Fix eslint command, add brakeman

app/javascript/src/api/billing.js

@@ -6,13 +6,14 @@ export default {
   getSubscription() {
     const urlData = endPoints('subscriptions').get();
     const fetchPromise = new Promise((resolve, reject) => {
-      axios.get(urlData.url)
-      .then((response) => {
-        resolve(response);
-      })
-      .catch((error) => {
-        reject(error);
-      });
+      axios
+        .get(urlData.url)
+        .then(response => {
+          resolve(response);
+        })
+        .catch(error => {
+          reject(error);
+        });
     });
     return fetchPromise;
   },