I added a constructor and more utils to SettingsManager.

Signed-off-by: REALDrummer <conman.davey@gmail.com>
Merge branch 'master' of https://github.com/asusoda/Corundum

Conflicts:
	Corundum/CorundumServer.java

Signed-off-by: REALDrummer <conman.davey@gmail.com>