API C MythicPlus.RequestMapInfo

Loads various information to allow corresponding C_MythicPlus functions to return valid values.
 C_MythicPlus.RequestMapInfo()
==Details==
Functions known to require this being called at least one time:
* C_MythicPlus.GetCurrentAffixes()
* C_MythicPlus.GetCurrentSeason()
Note this is not an exhaustive list and should be updated as more functions are discovered that require this function being called.
==Patch changes==