COSMIT pep8
Add temporary survey banner
DOC updated commit counts.
REL change version to 0.14-git everywhere, update news, support page.
website: fix for survey bar
COSMIT rm deprecated svm.sparse module
COSMIT rm deprecated attrs from [LQ]DA
BUG last references to svm.sparse
DOC typo: Pereptron -> Perceptron.
Merge pull request #1604 from darkrho/doc-linear-model-typo

DOC typo: Pereptron -> Perceptron.