Remove banca filelist based since bob.db.banca exists, fixes #9

bob/bio/spear/config/database/banca/G/dev/for_models.lst

bob/bio/spear/config/database/banca/G/dev/for_scores.lst

bob/bio/spear/config/database/banca/G/eval/for_models.lst

bob/bio/spear/config/database/banca/G/eval/for_scores.lst

...r/config/database/banca/G/norm/train_optional_world_1.lst

...r/config/database/banca/G/norm/train_optional_world_2.lst

bob/bio/spear/config/database/banca/G/norm/train_world.lst

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

bob/bio/spear/test/test_databases.py

doc/baselines.rst

doc/links.rst

setup.py