Added support voicePA and moved extractors to bob.bio.spear

bob/pad/voice/config/algorithm/gmm_tomi.py

-#!/usr/bin/env python
-
-import bob.bio.gmm
-
-algorithm = bob.bio.gmm.algorithm.GMMRegular(
-    number_of_gaussians = 512,
-    kmeans_training_iterations = 10,   # Maximum number of iterations for K-Means
-    gmm_training_iterations = 10,      # Maximum number of iterations for ML GMM Training
-
-)