Added code to address issue #1403
In preprocessing.binarize, eliminate zeros from sparse matrices
Added CSC matrix testing for binarize and added type tests.
Move more minor contributors to what's new file.
Remove contact address.

Since we have decided to restrict the file to core contributors,
there's little chance we have forgotten any outstanding contributor.
Typo
FIX add doctest ellipsis
FIX doctests dtype
COSMIT remove empty file
fix: docstring for power_t in SGDClassifier was not correct (0.25 instead of 0.5)
cosmit: rephrased doc
COSMIT shut up the build by calling np.import_array in Cython modules

$(make in 2>&1 | wc -l) down from 706 to 517.

Took the liberty of modernizing some of the Cython code while I was at it.
Merge pull request #1556 from larsmans/cython-cleanup

MRG clean up Cython and C code
COSMIT wrong path in .gitattributes
Update sklearn/metrics/metrics.py

Fixed grammar in docstring.

GitHub edit window doesn't allow a better commit summary.
Added MinMaxScaler inverse_transform for issue #1552
Dummy commit to trigger travis
P3K fix incorrect import

(it breaks e.g. "import sklearn.metrics" under Python 3.3)
Merge pull request #1562 from kmike/master

Python 3.x fix for sklearn.utils
Merge pull request #1561 from kyleabeauchamp/MinMaxScaler_Inverse

Added MinMaxScaler inverse_transform for issue #1552