add onatm/clockwerk to Utilities category
@@ -1094,6 +1094,7 @@ See [go-hardware](https://github.com/rakyll/go-hardware) for a comprehensive lis
* [abutil](https://github.com/bahlo/abutil) - A collection of often-used Golang helpers.
* [apm](https://github.com/topfreegames/apm) - A process manager for Golang applications with an HTTP API.
* [boilr](https://github.com/tmrts/boilr) - A blazingly fast CLI tool for creating projects from boilerplate templates.
+* [clockwerk](http://github.com/onatm/clockwerk) - Go package to schedule periodic jobs using a simple, fluent syntax.
* [command](https://github.com/txgruppi/command) - Command pattern for Go with thread safe serial and parallel dispatcher
* [coop](https://github.com/rakyll/coop) - Cheat sheet for some of the common concurrent flows in Go.
* [copy-pasta](https://github.com/jutkko/copy-pasta) - Universal multi-workstation clipboard that uses S3 like backend for the storage.
