Server/new-api

Аутор	SHA1 Порука	Датум
CalciumIon	52c023a1dd fix #663	пре 1 година
CalciumIon	77861e6440 refactor: improve user group handling and add GetUserUsableGroups function	пре 1 година
CalciumIon	4fc1fe318e refactor: migrate group ratio and user usable groups logic to new setting package	пре 1 година