scipy/scipy — pull request #3896 by huitseeker (2014-08-23 14:56:01+00:00)
Title: Fix 2 mistakes in MatrixMarket format parsing

As per the full spec ( http://math.nist.gov/MatrixMarket/reports/MMformat.ps ):
- the header line starts with '%%MatrixMarket' (capitalized)
- the strings which specify array or coordinate formats are resp. 'array'
and 'coordinate'