Merge pull request #51 from nodejs/mael/node-sea

Adds node-sea to prior works

Author: RaisinTen

docs/existing-solutions.md

@@ -9,6 +9,7 @@ packaging Node.js applications as standalone executables.
 | pkg        | Vercel       | https://github.com/vercel/pkg           | @jesec           |
 | boxednode  | MongoDB      | https://github.com/mongodb-js/boxednode | @addaleax        |
 | nexe       | -            | https://github.com/nexe/nexe            | N/A              |
+| node-sea   | -            | https://github.com/arcanis/node-sea     | @arcanis         |
 
 Virtual File System Implementations
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