Added Amicorpus baselines to documentation

Baselines for AMicorpus have been added to documentation. Updated dependencies for Amicorpus

bob/bio/spear/config/database/ami.py

+#!/usr/bin/env python
+
+from bob.bio.spear.database import AmiBioDatabase
+ami_wav_directory = "[YOUR_AMI_DIRECTORY]"
+
+database = AmiBioDatabase(
+    original_directory=ami_wav_directory,
+    original_extension=".wav",
+)