Speed calculations are not accurate

[will-scc]

Need to verify how speed is calculated.

Warriors/Rogues/Seyans: ((Agility.Mod * 3) / 5) + (AthleteBonus * 3) + (SpeedSkill.Mod / 3)
Mages: ((Agility.Mod * 3) / 5) + (AthleteBonus * 3)

[will-scc]

Speed for seyans and warriors appears to be correct. Unsure about mages.