[BREAKING] Let's prefer plain text email disregarding HTML presence

LICENSE

@@ -1,6 +1,8 @@
 MIT License
 
-Copyright (c) 2019 ghacksuserjs
+Copyright (c) 2019-2020 HorlogeSkynet
+Copyright (c) 2019      dngray
+Copyright (c) 2019      ghacksuserjs
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,16 +1,18 @@
 # Thunderbird User.JS
 
-> An ongoing comprehensive user.js template for configuring and hardening Thunderbird privacy, security and anti-fingerprinting
+> Thunderbird privacy, security and anti-fingerprinting: a comprehensive user.js template for configuration and hardening
 
-### :large_blue_diamond: user.js
+### :purple_square: user.js
 
 An `user.js` is a configuration file that can control hundreds of Thunderbird settings.  
 For a more technical breakdown and explanation, you can read more on the [overview](https://github.com/HorlogeSkynet/thunderbird-user.js/wiki/1.1-Overview) Wiki page.
 
-### :large_blue_diamond: thunderbird user.js
+### :green_square: Thunderbird user.js
 
-The Thunderbird `user.js` is a **template** which aims to provide as much privacy and enhanced security as possible.  
-It differs from the `ghacks user.js` in that the focus is to keep Thunderbird as an **email client** and disable as many web browsing features as possible. We believe web browsing should be done in a web browser, and not an email client.
+[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
+
+The `thunderbird user.js` is a **template** which aims to provide as much privacy and enhanced security as possible.  
+It differs from the `arkenfox user.js` in that the focus is to keep Thunderbird as an **email client** and disable as many web browsing features as possible. We believe web browsing should be done in a web browser, and not an email client.
 
 - If you're using Thunderbird with Tor we suggest that you install the [TorBirdy](https://addons.thunderbird.net/addon/torbirdy) add-on. If you are using Tor, you should also consider using [Tails](https://tails.boum.org/) or [Whonix](https://www.whonix.org/).
 - If you're a **Gmail** user see [this article about OAuth2](https://github.com/HorlogeSkynet/thunderbird-user.js/wiki/3.1-OAuth2-Users).
@@ -18,15 +20,19 @@ It differs from the `ghacks user.js` in that the focus is to keep Thunderbird as
 
 Also be aware that this `user.js` is made specifically for Thunderbird and has only been tested in the latest stable release.
 
-### :large_blue_diamond: Acknowledgments
+### :orange_square: Sitemap
 
-* [tya99](https://github.com/tya99) most of the ground work and initial port from the Firefox version of [ghacks user.js](https://github.com/ghacksuserjs/ghacks-user.js)
+- [Releases](https://github.com/HorlogeSkynet/thunderbird-user.js/releases)
+- [Issues](https://github.com/HorlogeSkynet/thunderbird-user.js/issues)
+- [Wiki](https://github.com/HorlogeSkynet/thunderbird-user.js/wiki)
+
+### :red_square: Acknowledgments
+
+* [tya99](https://github.com/tya99) most of the ground work and initial port from the Firefox version of [arkenfox user.js](https://github.com/arkenfox/user.js)
 * [dngray](https://github.com/dngray) continual maintenance and Wiki
 * [HorlogeSkynet](https://github.com/HorlogeSkynet) continual maintenance
 
-### :large_blue_diamond: Related Projects
+### :blue_square: Related Projects
 
 * [CHEF-KOCH/TBCK](https://github.com/CHEF-KOCH/TBCK)
-* [Privacy Handbuch](https://www.privacy-handbuch.de/handbuch_31d.htm)
-
-### :large_blue_diamond: [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
+* [Privacy Handbuch](https://www.privacy-handbuch.de/handbuch_31p.htm)