Änderungen

Summary

1. fix custom installation exception (commit: 22fd32a) (details)
2. minor improvements (commit: 049ac20) (details)
3. add missing bracket (commit: 842528e) (details)

Commit 22fd32ab929fc8be6c8932ed68d0d1cbde0a0780 by frotty fix custom installation exception (commit: 22fd32a)
	src/main/kotlin/global/InstallationManager.kt (diff)
Commit 049ac20d1b36d0beae230d34f21de3d75590e17e by frotty minor improvements (commit: 049ac20)
	src/main/kotlin/file/DependencyManager.kt (diff)
	src/main/kotlin/ui/MainWindow.kt (diff)
Commit 842528e1b4ee5dec70dd505b2ba2274e7376d235 by frotty add missing bracket (commit: 842528e)
	src/main/kotlin/file/DependencyManager.kt (diff)