update intel script
update intel script

Summary:
TSIA - this would allow us to auto-sync the up to date version with intel's repo.
Closes https://github.com/caffe2/caffe2/pull/1319

Reviewed By: pietern

Differential Revision: D6023739

Pulled By: Yangqing

fbshipit-source-id: 79bd91aa3a193c266acccdeb682519a49e028bae

sf-wind/caffe2,Yangqing/caffe2,Yangqing/caffe2,sf-wind/caffe2,sf-wind/caffe2,xzturn/caffe2,davinwang/caffe2,pietern/caffe2,Yangqing/caffe2,xzturn/caffe2,Yangqing/caffe2,pietern/caffe2,caffe2/caffe2,xzturn/caffe2,sf-wind/caffe2,davinwang/caffe2,pietern/caffe2,davinwang/caffe2,davinwang/caffe2,pietern/caffe2,sf-wind/caffe2,pietern/caffe2,xzturn/caffe2,xzturn/caffe2,davinwang/caffe2,Yangqing/caffe2