Added Windows Powershell download script
ignificant refactoring, will now automatically install Python, pip, and nose. Numpy and Scipy still require manual intervention
Fixed bug with append string getting double "_py_py"
Added a unit test to ensure that there are no spurious repeating values in the thresholds returned by roc_curve because of machine precision, and a quick stab at a fix.
Changed to using wheel packages for scipy and numpy, currently hosted on the sklearn Rackspace account.
Slightly expanded the docstring for the test_roc_nonrepeating_thresholds test. Added named slice variables to same, for readability.
Improved the treatment of the machine precision issue for calculating ROC thresholds. Added a comment explaining why the treatment is needed.
Additional functions, ensuring pip is correct for python 3 and passing the proper path
Registry reloading is necessary the very first time Python is installed!
Fixed PATH issues for initial Python install environment
hange directory to $PYTHONHOME to avoid encodings error
hanging directories is *not* useful for the encoding error
Added longer delay after python silent install
dded verbose output when setting temporarily paths
Minor refactoring of the repeated-roc-thresholds test, for clarity.
Added a backport of numpy.isclose from numpy v1.8.1. This function was not available until numpy v1.7
Changed metrics.py to use the new backward-compatible version of np.isclose
PEP8 fix
Updated to include git, and install all python versions by default
Added a few new features, and an example of chocolatey-style install