v2.3 build 87

🎁 New Features

• Implemented page system for review menu 33c1b6a

💡 Improvements

• Few optimisations for plot world handling 2da15a5
• Added tip message for plot group system 8da6e62
• Added /plot members command 8da6e62
• Added seamless red sandstone to special blocks menu b250ddb

🐛 Bugfixes

• Fixed click event issue for first slot in review menu 05372e9
• Fixed SQL connection closure issues when using MySQL 4734883
• Fixed bug when Multiverse-Inventories is not installed or enabled f12d89a
• Fixed server freeze when running the command /cleanplot 1807ff4
• Fixed world not unloading when quiting the server 8fe9c2e
• Fixed wrong block id for brown and light brown mushroom block in special blocks menu 0989bd1 e1f95cb
• Fixed data type conversion in SQL statement 4d86b2d