document Sublime Text support (#33)

Author: eugenesvk

src/_includes/partials/implementations.md

@@ -22,6 +22,7 @@
 ## Editor Support
 
 * [VS Code](https://marketplace.visualstudio.com/items?itemName=kdl-org.kdl&ssr=false#review-details)
+* [Sublime Text](https://packagecontrol.io/packages/KDL)
 * [Intellij IDEA](https://plugins.jetbrains.com/plugin/20136-kdl-document-language)
 * [vim](https://github.com/imsnif/kdl.vim)
 </section>