jeffreys distribution

here are the .C and .h files for the jeffreys distribution (JointPdf, VectorRealizer, VectorRV)
Right now this value is being computed by the same as in UniformJointPdf.C:
BaseJointPdf<V,M>::commonComputeLogOfNormalizationFactor(numSamples, updateFactorInternally). So it's actually getting a finite value. Do you want to leave it like that or set it to INFINITY?