MySQL/Toptimes: moved racemode info to a separate table
MySQL/Toptimes: moved racemode info to a separate table

- map racemode, full name and resource name will be stored in `maps`
table
- updated all toptimes functions to use new `maps` table and to store
and update maps information
AleksCore/Mr.Green-MTA-Resources,JarnoVgr/Mr.Green-MTA-Resources,AleksCore/Mr.Green-MTA-Resources,Bierbuikje/Mr.Green-MTA-Resources,JarnoVgr/Mr.Green-MTA-Resources,JarnoVgr/Mr.Green-MTA-Resources,AleksCore/Mr.Green-MTA-Resources,Bierbuikje/Mr.Green-MTA-Resources,Bierbuikje/Mr.Green-MTA-Resources