cleaned up main, select game by number, message on no-games-found
cleaned up main, select game by number, message on no-games-found
Merge branch 'main-rework' of https://github.com/madpew/UtopianEngine into main-rework

Conflicts:
	src/UtopianEngine.java
Merge pull request #84 from madpew/main-rework

main-cleanup and gameselection by number