v0.5: (BREAKING) simplified config format, improved output formatting, fixed docker watcher

src/watcher/file_watcher.go

@@ -18,6 +18,10 @@ func NewFileWatcher(filename string) Watcher {
 	return &fileWatcher{filename: filename}
 }
 
+func StopAllFileWatchers() {
+	fwHelper.close()
+}
+
 func (f *fileWatcher) Events(ctx context.Context) (<-chan Event, <-chan E.NestedError) {
 	return fwHelper.Add(ctx, f)
 }