Merge pull request #835 from JakeStanger/fix/keys-cpu

fix(keys): high cpu usage

Author: JakeStanger

src/clients/libinput.rs

@@ -217,6 +217,9 @@ impl Client {
                     _ => {}
                 }
             }
+
+            // we need to sleep for a short period to avoid hogging cpu
+            std::thread::sleep(Duration::from_millis(20));
         }
     }