Merge branch 'master' into textextract

doc/modules/glm.rst

doc/modules/svm.rst

examples/logistic_l1_l2_coef.py

examples/mlcomp_sparse_document_classification.py

examples/plot_classification_probability.py

scikits/learn/__init__.py

scikits/learn/cluster/tests/test_spectral.py

scikits/learn/glm/__init__.py

scikits/learn/glm/logistic.py

scikits/learn/glm/sparse/logistic.py

scikits/learn/glm/sparse/tests/test_logistic.py

scikits/learn/glm/tests/test_logistic.py

scikits/learn/svm/base.py

scikits/learn/svm/setup.py

scikits/learn/svm/sparse/liblinear.py

scikits/learn/svm/sparse/setup.py

scikits/learn/svm/src/liblinear/COPYRIGHT

scikits/learn/svm/src/liblinear/_liblinear.c

scikits/learn/svm/src/liblinear/_liblinear.pyx

scikits/learn/svm/src/liblinear/liblinear_helper.c