Update to latest SinkLibrary, add some new stuff and fix some bugs

General
* Use SinkLibrary's new Debug class
* Fix wrong paths
* Remove own ban system, use SinkLibrary's ban system

ReallifeMain
* Add static getInstance() method, make all other methods non static

CorporationCommand
* Fix check for IRC users, setBase is now also callable from IRC

ReallifePluginCommand
* Add --skiptime to disable online time check

CorporationUtil
* Improve getFormattedName(UUID)

PayDayRunnable
* Add try catch for each entry, if an entry throws an exception, don't block other entries