add AccountDB into login interface.
Add ability to add deprecated command from scripts and plugins.
Update HPM hooks.
Fixed a typo in npc/custom/breeder.txt

Special thanks to Ridley8819

Signed-off-by: Haru <haru@dotalux.com>
Merge pull request #391 from 4144/addscriptdeprecated

Add plugins "function" addScriptCommandDeprecated
Merge pull request #390 from 4144/loginpluginsext

add missing variables into interface in login server