Fixing minor problems

v1.3.1

Version is now 1.3.1

Add sound support

Implement sound support. Many sounds are not tested so there is no warranty this will work fine. If a sound is not working, please open an issue.

Provide better support for last bungeecord update

v1.2.1

Now use own registration logic and version is now 1.2.1

Critical hotfix

Critical hotfix for latest bungeecord update

Fixup problems caused by latest bungeecord update

v1.2.0

Update packet registration to fix issues occurring since bungeecord-p…

Some minor bug fixes

v1.1.1

Merge remote-tracking branch 'origin/master'

Several bug fixes related to concurrency

v1.1

Fix several exceptions related to concurrency and version is now 1.1

Adding ItemFlag support

v1.0.1

Merge remote-tracking branch 'origin/master'

Public release

First public major release