Merge pull request #4678 from spalger/implement/dontWatchGit

[cluster] do not watch for changes in directories that start with a dot

src/cli/cluster/ClusterManager.js

@@ -64,7 +64,7 @@ module.exports = class ClusterManager {
       'installedPlugins'
     ], {
       cwd: fromRoot('.'),
-      ignored: /[\\\/](node_modules|bower_components|public)[\\\/]/,
+      ignored: /[\\\/](\..*|node_modules|bower_components|public)[\\\/]/,
     });
 
     this.watcher.on('add', this.onWatcherAdd);