FIX #3370: better lars alpha path inequality checks for 32 bit support
ENH comment on drop for good not being triggered in the tests
DOC fix broken URL

+ remove trailing whitespace
adding value error for partial fit with auto weights
adding note to whats_new.rst
removing miss-merge and adding github
adding a more descriptive error message
adding escape characters to regex
typos: remove extra s's

grammatical agreement
tweak to more natural version
Fix wrong attribute doc in BaggingRegressor.
Merge pull request #3667 from ajschumacher/patch-6

typos: remove extra s's
Sample weights for gradient boosting

Exponential loss for classification + predict_proba refactoring
more tests
add exponential loss to narrative documentation
cosmit: doc
raise ValueError for sample_weights and robust regression
bincount supports weights
more elegant PriorProbabilityEstimator
adressed Olivier's feedback
update tests for new exception types