ENH: make bdist_rpm work
ENH rename eval / pseudolikelihood to score_samples
PY3 new overfit prevention stuff in 20newsgroups loader

Why were the tests not catching this?
FIX: remove blank lines
fixing ridge and label binarizer... I'm pretty sure that worked before?
FIX make neighbors y prediction shape consistent
TST add regression test for label_binarizer
More explicit tests in test_label_binarizer_column_y
fix: check for impurity ties
added 32bit 64bit equality test case
adapt OOB regression test to change in tree module
Use epsilon=1e-7
FIX bug in f_score with beta !=1
FIX formula inversion for sample-based precision/recall
FIX set same default behavior for precision, recall and f-score
ENH raise warning with ill define precision, recall and fscore
Backport assert_warns and assert_no_warnings from np 1.7
TST test warning + ENH Add warning average=samples
FIX TST with warnings thx to @jnothman
flake8