Add command to stop server

Merge pull request Pugmatt#179 from Camotoy/feature/1.16.220

1.16.220 support

Increase domain TLD max length check

Merge pull request Pugmatt#166 from Camotoy/feature/1.16.210

Update for 1.16.210

Add SQL index to uuid

I don't know why I didn't think of this before, but this made the server about 300 times faster.

Add setting to disable user server options

Merge pull request Pugmatt#125 from Technoguyfication/master

Add support for global custom servers

Update PaletteManager.java

Merge pull request Pugmatt#103 from DoctorMacc/feature/1.16.100

Update to 1.16.100

Update BIND_Install.txt