Add nsenter_i386.go as a symlink to nsenter_amd64.go
Add nsenter_i386.go as a symlink to nsenter_amd64.go

Yelp/dockersh,mehulsbhatt/dockersh,beni55/dockersh,beni55/dockersh,chenrui2014/dockersh,mehulsbhatt/dockersh,chenrui2014/dockersh,CS497-F15/dockersh,pugna0/dockersh,Yelp/dockersh,pugna0/dockersh,CS497-F15/dockersh