
Cache zanata cli tools during build, and up the prep-zanata role to look for the cached version in preference to dowloading. Change-Id: If70f3386d0350c94dd1548e7f3c60a1d02914824
Cache zanata cli tools during build, and up the prep-zanata role to look for the cached version in preference to dowloading. Change-Id: If70f3386d0350c94dd1548e7f3c60a1d02914824