Update all color-scheme rules to sublime-color-scheme

Details
=======

Enhancement
- All rules are now updated to `sublime-color-scheme`.
- Slightly lighten minimap color.

Internal
- Update installation information.

CHANGELOG.md

@@ -7,6 +7,15 @@ This change log adheres to standards from [Keep a CHANGELOG].
 [Semantic Versioning]: http://semver.org/
 [Keep a CHANGELOG]: http://keepachangelog.com
 
+## [1.2.1] 2021-06-03
+
+### :rocket: Enhancement
+* All rules are now updated to `sublime-color-scheme`.
+* Slightly lighten minimap color.
+
+### :house: Internal
+* Update installation information.
+
 ## [1.2.0] 2021-06-03
 
 #### :rocket: Enhancement
@@ -37,6 +46,7 @@ This change log adheres to standards from [Keep a CHANGELOG].
 * Add Scrollbars (Whoa, magical!)
 * Support for 'Skins' plugin.
 
+[1.2.1]: https://github.com/erremauro/TwoDark/compare/v1.2.0...v1.2.1
 [1.2.0]: https://github.com/erremauro/TwoDark/compare/v1.1.2...v1.2.0
 [1.1.2]: https://github.com/erremauro/TwoDark/compare/v1.1.1...v1.1.2
 [1.1.1]: https://github.com/erremauro/TwoDark/compare/v1.1.0...v1.1.1

README.md

@@ -1,11 +1,10 @@
 # TwoDark
 
-It's like [OneDark][2] for Atom, but it's called [TwoDark][1] and works with
-[Sublime Text][3].
+Atom's OneDark-UI inspired theme for [Sublime Text][3].
 
 ## Why?
 
-Even if other [OneDark][2] inspired theme for Sublime Text exists, 
+Even if other OneDark inspired theme for Sublime Text exists, 
 I felt that they were all missing– for their own reasons –some of the details that I liked from the original. That's why I decided to roll the version that I wanted to use.
 
 I hope you enjoy it.
@@ -50,21 +49,11 @@ preferences. (or <kbd>⌘</kbd><kbd>,</kbd> on Mac)
   "draw_shadows": false,
   "highlight_modified_tabs": true,
   "caret_extra_width": 1,
+  "caret_style": "smooth",
 }
 ```
 
-## Credits and Thanks
-
-- GitHub for OneDark, Atom and all the good stuff.
-- [Jannik Siebert][4] for the original App Icon design.
-- [IceTimux][5] for [OneDark Color Scheme][6]
-
-
 [1]: https://erremauro.github.io/TwoDark
-[2]: https://github.com/atom/one-dark-ui
 [3]: http://www.sublimetext.com
-[4]: https://dribbble.com/janniks
-[5]: https://github.com/IceTimux/
-[6]: https://github.com/IceTimux/one-dark-sublime-text-3-color-scheme
 [screenshot]: screenshots/TwoDark.png
 [zip]: https://github.com/erremauro/TwoDark/archive/master.zip