Added tests to .drone.yml
+ Added `mvn test` step to compliance
Merge branch 'master' of https://git.etztech.xyz/Minecraft/PluginAPI into time_parser
Added tests and renamed BukkitDuration to TickDuration
Added BukkitDuration
+ Designed for parsing time arguments easily
Co-authored-by: Joey Hines <joey@ahines.net>
Reviewed-on: https://git.etztech.xyz/Minecraft/PluginAPI/pulls/10
Reviewed-by: Etzelia <etzelia@hotmail.com>