Merge pull request #210 from peterbabic/remarcal

insert Remarcal

README.md

@@ -110,6 +110,7 @@ See [remarkable.guide](https://remarkable.guide/tech/factory-reset.html) for mor
 - [mendeley-rMsync](https://github.com/anilkyelam/mendeley-rMsync) - Script to sync PDFs (with annotations) from/to a [Mendeley](https://www.mendeley.com/) folder.
 - (Unmaintained) [reCatchable](https://github.com/lapwat/reCatchable) - Turn websites into ebooks, upload them to reMarkable.
 - [reGitable](https://github.com/after-eight/regitable) - Backup your reMarkable with git and sync changes to a remote repository automatically.
+- [Remarcal](https://remarcal.com/) - Sync Google, Outlook, Apple, and more calendars to reMarkable.
 - [reMarkable RSS](https://github.com/eksubin/Remarkable-RSS-Feed) - Read RSS feeds on reMarkable via google drive integration. Automated Script to convert RSS-feeds as PDFs and upload to google drive.
 - [remarkable_simplenote](https://github.com/bgribble/remarkable_simplenote) - Sync simplenote notes to reMarkable (currently one-way)
 - [reMarkable-Sink](http://github.com/hmenzagh/reMarkable-Sink) - Turn a folder into a wormhole to your reMarkable.