Update kubectl cli from 1.6 to 1.7

[zhangxiaoyu-zidif]

Update kubectl cli from 1.6 to 1.7

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[chenopis]

I'm going to merge this for now, but we need to fix this upstream where this doc is autogenerated. @ahmetb Should we just change this to use the {{page.version}} variable?

[ahmetb]

@chenopis this should've been fixed with the update-imported-docs.sh. Did we run it for 1.7 release?

[zhangxiaoyu-zidif]

@chenopis Hi, Andrew
After I check current version of kubernetes.github.io, I find about 30 files using kubectl v1.6. Should I update them all to v1.7?

[ahmetb]

@zhangxiaoyu-zidif if the file is saying "Auto generated" (just like the file you patched here did), please do not update them.

[chenopis]

@ahmetb I don't think we did run update-imported-docs.sh for 1.7. Can you do that?

[ahmetb]

@chenopis will do. Do you mind drafting a quick doc on "how to make a docs release" with your experience so that we can add a checklist with this item?

[chenopis]

@ahmetb Yup! Been working on that. Just invited you to the doc.