Add goeland to RSS/Atom automation

This brings [Goeland](https://github.com/slurdge/goeland) as a (simpler) alternative to RSS2EMail

README.md

@@ -679,6 +679,7 @@ _RSS/Atom automation_
 
 - [Feedpushr](https://github.com/ncarlier/feedpushr) - Powerful RSS aggregator, able to transform and send articles to many outputs. Single binary, extensible with plugins. `GPL-3.0` `Go`
 - [Full-Text RSS](https://fivefilters.org/content-only) - Extract article content from news sites and blogs and convert RSS feeds that contain only extracts of stories to full-text feeds. Developed by FiveFilters.org. ([Source Code](https://bitbucket.org/fivefilters/full-text-rss)) `GPL-3.0` `PHP`
+- [Goeland](https://github.com/slurdge/goeland) - Reads RSS/Atom feeds and filter/digest them to create beautiful emails. `MIT` `Go` 
 - [PolitePol](https://github.com/taroved/pol) - Online tool for creation of RSS feeds for any web page. ([Demo](http://politepol.com)) `MIT` `Python`
 - [RSS Fulltext Proxy](https://github.com/Kombustor/rss-fulltext-proxy) - Mirrors RSS feeds to return the full content of the items, extracted from the website. `MIT` `NodeJS`
 - [RSS Merger](https://github.com/taophp/rss-merger) - PHP script which will take multiple RSS / Atom feeds as input and merge them into a single RSS feed. `GPL-2.0` `PHP`