Updated travis; added documentation hyperlink target

.travis.yml

@@ -20,7 +20,7 @@ before_install:
 - if [ -n "${NUMPYSPEC}" ]; then sudo apt-get install -qq gfortran; fi
 - if [ -n "${NUMPYSPEC}" ]; then pip install --upgrade pip setuptools; fi
 - if [ -n "${NUMPYSPEC}" ]; then pip install --find-links http://wheels.astropy.org/ --find-links http://wheels2.astropy.org/ --use-wheel numpy$NUMPYSPEC; fi
-- pip install --find-links http://wheels.astropy.org/ --find-links http://wheels2.astropy.org/ --use-wheel matplotlib==1.3.0 sphinx nose==1.3.0 jinja2==2.6 coveralls
+- pip install --find-links http://wheels.astropy.org/ --find-links http://wheels2.astropy.org/ --use-wheel matplotlib==1.3.0 sphinx nose==1.3.0 jinja2==2.6 coveralls setuptools==7.0
 install:
 - python bootstrap.py
 - ./bin/buildout

doc/index.rst

@@ -2,6 +2,8 @@
 .. @author: Manuel Guenther <Manuel.Guenther@idiap.ch>
 .. @date:   Tue Aug 26 09:42:18 CEST 2014
 
+.. _bob.db.youtube:
+
 ===============================================
  YouTube Faces Database Verification Protocols
 ===============================================