removed unused import and testing svn write access
removed unused import and testing svn write access

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