Remove Light Table (unmaintained)

The last release was in 2016 and the Github repo states that the repo
was archived (read-only) in 2022.

README.md

@@ -332,7 +332,6 @@ _See also: [IT Asset Management]([Ralph](#it-asset-management))_
 * [ICEcoder](https://icecoder.net/) - Code editor awesomeness, built with common web languages.
 * [jotgit](https://github.com/jdleesmiller/jotgit) - Git-backed real-time collaborative code editing.
 * [KDevelop](https://www.kdevelop.org/) - IDE by the people behind KDE.
-* [Light Table](http://lighttable.com/) - The next generation code editor.
 * [Micro](https://micro-editor.github.io/) - A modern and intuitive terminal-based text editor
 * [Notepad++](https://notepad-plus-plus.org/) - GPLv2 multi-language editor with syntax highlighting for Windows.
 * [TextMate](https://github.com/textmate/textmate/) - A graphical text editor for OS X.