Add .gitattributes
Add .gitattributes

    * We have this to ensure the line ending of configure.bat is always CRLF

Signed-off-by: Jono Yang <d854f27e52c3c8670cc141b8492808363459e2bd@nexb.com>

nexB/attributecode,nexB/attributecode,pombredanne/reppy,pombredanne/reppy