[r324] Angle missiles don't use fast speed

[printz]

I saw it with Heretic on black plague mode when against Disciples or Maulotaurs, who use P_SpawnMissile and P_SpawnMissileAngle when attacking. The ones spawned with the latter were slower than the middle one. Could it be that the angle ones have speed set from GetDefaultByType, while the straight ones use Spawn to retrieve it?

[Graf Zahl]

fixed