Added 5 HTFace databases and 3 feature extractors [skip ci]

Mind to look?

Thanks

order.txt

@@ -76,9 +76,6 @@ bob.db.xm2vts
 bob.db.youtube
 bob.db.pericrosseye
 
-#this database depends on bob.db.xm2vts and bob.db.arface
-bob.db.cuhk_cufs
-
 bob.bio.base
 bob.bio.gmm
 bob.bio.face
@@ -97,5 +94,19 @@ bob.pad.vein
 bob.db.oulunpu
 bob.db.uvad
 
+# Heterogeneous face recognition databases
+
+#this database depends on bob.db.xm2vts and bob.db.arface
+bob.db.cuhk_cufs
+bob.db.cbsr_nir_vis_2
+bob.db.nivl
+bob.db.pola_thermal
+bob.db.cuhk_cufsf
+
+# Feature extractors packages
+bob.ip.tensorflow_extractor
+bob.ip.caffe_extractor
+bob.bio.caffe_face
+
 # test bob itself
 bob