Fix lint errors

Manually fix all lint errors.
Some errors could not be fixed, a TODO comment was added.

To fix errors caused by `react-hooks/exhaustive-deps`, missing
dependencies were added to the dependencies array of some `useEffect`
calls.
We need to make sure that all `useEffect` call work as intended before
merging

Gitlab: #29
Change-Id: I939a99b0be53795ecc28d25b5067f037403f5e08
diff --git a/client/src/components/ContactList.js b/client/src/components/ContactList.js
index d8e6add..09885ca 100644
--- a/client/src/components/ContactList.js
+++ b/client/src/components/ContactList.js
@@ -63,7 +63,6 @@
         method: 'DELETE',
       })
       .then((res) => res.json())
-      .then((result) => {})
       .catch((e) => console.log(`ERROR ${typeOfRemove}ing CONTACT : `, e));
     closeModalDelete();
   };
@@ -80,7 +79,7 @@
         setContacts(result);
       });
     return () => controller.abort();
-  }, [blockOrRemove]);
+  }, [accountId, blockOrRemove]);
 
   return (
     <div className="rooms-list">