#255 function needed to get global time

need a lua function for quests/spawns that require specific in-game time ranges to spawn

here is a quest that uses game based time https://eq2.fandom.com/wiki/A_Meeting_Interrupted

new LUA functions soon

int16 = GetWorldTimeYear()
sint32 = GetWorldTimeMonth()
sint32 = GetWorldTimeHour()
sint32 = GetWorldTimeMinute()

Also

SetWorldTime(int16 years, sint32 months, sint32 hours, sint32 minutes) 
SendTimeUpdate()

sends forced time updates to all clients within zones live with new values set via SetWorldTime commands