BF: forgot future import for with statement
BF: forgot future import for with statement

Using with statement, but forgot python 2.5 compatibility

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