Add GetBase_Levels, SetBase_Levels, GetExperiences, SetEcperiences.

Example: //Un = some unit levels = GetBase_Levels(un); (return un's base levels as mechanical, Scientistic ) exps = GetExperiences(un); (return un's experiences as mechanical, Scientistic )

SetBase_Levels(un,1,2,3,4); (set un's base level as 1 combat,2 engineering, 3 mechanical, 4 Scientistic ) SetExperiences(un,100,1256,152,5231) (set un's experiences as 100 combat, 1256 engineering, 152 mechanical and 5231 Scientistic)