Version 8.7.0

What's changed:

• The default brush can now be set through the config. Note: If you've first used voxelsniper before this version, you will need to manually add it. See the wiki
• Fixed some brush's message formatting.
• Improved some argument descriptions
• Fixed the voxel and voxeldisc brush

For the technical snipers

• fix message formatting in PolyBrush by @Lennart99 in #142
• Add java version to README.md by @KevinDaGame in #144
• Rewrite decimals that are not actually decimals to numbers by @KevinDaGame in #140
• Update README.md by @KevinDaGame in #145
• Add pull request template. by @KevinDaGame in #146
• Bump versions by @Lennart99 in #151
• fix send message deprecation by @Lennart99 in #152
• Feat/141 default brush config by @KevinDaGame in #150
• backmerge master by @KevinDaGame in #155
• Fix voxeldisc brush by @KevinDaGame in #156
• bump version by @KevinDaGame in #158
• Develop by @KevinDaGame in #157

Full Changelog: v8.6.0...v8.7.0