add window x64¶þ½øÖÆwen¼þ

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http://jaist.dl.sourceforge.net/project/libjpeg-turbo/1.3.0/libjpeg-turbo-1.3.0-vc64.exe
http://jaist.dl.sourceforge.net/project/libpng/zlib/1.2.5/zlib125.zip
Merge branch 'master' of https://github.com/qdsang/node-images