Updated readme

Removed dead link https://github.com/Nooskewl/monster.

README.md

@@ -296,7 +296,6 @@ A selection of major game studios, publishers, etc. using GitHub:
 * [Egoboo](https://github.com/egoboo/egoboo) - Cool 3D dungeon crawling game in the spirit of NetHack.
 * [Flare RPG](https://github.com/clintbellanger/flare-game) - Fantasy action RPG game with its own engine.
 * [Freeablo](https://github.com/wheybags/freeablo) - Open-source implementation of the Diablo I engine.
-* [Monster 1](https://github.com/Nooskewl/monster) - Classic-style J-RPG, prequel to Monster RPG 2.
 * [Monster RPG 2](https://github.com/Nooskewl/monster-rpg-2) - Turn-based J-RPG in a fantasy universe.
 * [NetHack](https://github.com/NetHack/NetHack) - Single-player roguelike dungeon exploration game and one of the most popular games in its genre.
 * [Open MW](https://github.com/OpenMW/openmw) - Reimplementation of the game Morrowind.