Rmapy

Rmarkable changed their Authentication URL, See juruen/rmapi177

New features
Highlight support
Thanks sabidib for the merge request 22!

Security Fixes
* Remedy CVE-2021-33503

* Fix for 23 by 24 The endpoints for `DEVICE_TOKEN_URL` and `USER_TOKEN_URL` where changed. (Thanks dancorne !)

- **fix**: Ignore missing files when used with Remarkable 2 14 (Thanks singofwalls !)
- **security fix**: Bump jinja2 from 2.10.1 to 2.11.3

Changelog

* **fix**: Ignore missing thumbnail files 9 (thanks jacobian !) 8bb29e3bd70c0d53b1875555c224d3ca5aedace8
* **doc**: ~~refresh~~ -> renew (thanks AdeelK93 !) 15d8090e79442694cc56d5b082cf6860be44c639

Changelog

* **fix:** Documentation errors
* **fix:** Spelling of 'Success'
* **fix:** Change Collection.items to instance variable