Add damsel

README.md

@@ -504,6 +504,7 @@ Join us on IRC at **#awesome-go** on freenode [web access](http://webchat.freeno
 
 * [ace](https://github.com/yosssi/ace) - Ace is an HTML template engine for Go, inspired by Slim and Jade. Ace is a refinement of Gold.
 * [amber](https://github.com/eknkc/amber) - Amber is an elegant templating engine for Go Programming Language It is inspired from HAML and Jade.
+* [damsel](https://github.com/dskinner/damsel) - Markup language featuring html outlining via css-selectors, extensible via pkg html/template and others.
 * [ego](https://github.com/benbjohnson/ego) - A lightweight templating language that lets you write templates in Go. Templates are translated into Go and compiled.
 * [kasia.go](https://github.com/ziutek/kasia.go) - Templating system for HTML and other text documents - go implementation.
 * [mustache](https://github.com/hoisie/mustache) - A Go implementation of the Mustache template language.