Modified models should return int values (Create Models for stats)

[seripap]

If the server returns a numerical value, the client should also return it. As introduced in the last version, some resources are overwritten;

stats.skillTier =  skillTiersResource.find(tier => tier.serverName === stats.skillTier).name
stats.karmaLevel = karmaResource.find(k => k.serverName === stats.karmaLevel).name

This should be an object with relevant data.