Add a makefile to use instead of make.py.  Will remove that later.
Add a makefile to use instead of make.py.  Will remove that later.

bthirion/nipy,nipy/nipy-labs,arokem/nipy,alexis-roche/nireg,bthirion/nipy,bthirion/nipy,arokem/nipy,bthirion/nipy,alexis-roche/register,alexis-roche/nipy,alexis-roche/register,alexis-roche/nipy,nipy/nireg,nipy/nireg,nipy/nipy-labs,alexis-roche/niseg,alexis-roche/nireg,arokem/nipy,alexis-roche/register,alexis-roche/nipy,alexis-roche/nipy,alexis-roche/niseg,arokem/nipy