Version 8.1.1

What's Changed

• Update some maven plugins by @Lennart99 in #28
• Feature/painting brush by @KevinDaGame in #29
• remove maven-source-plugin by @Lennart99 in #31
• Optimized GenerateTreeBrush by @KevinDaGame in #30
• Delete PunishBrush.java by @KevinDaGame in #37
• Lang file handler by @Lennart99 in #27
• Fixed double block removal on rightclick on block by @KevinDaGame in #40
• Fix/sign overwrite black text by @KevinDaGame in #41

Full Changelog: v8.1...v8.1.1