Remove old docsite app files so it doesn't overwrite on deploy

[daspecster]

We're accepting docsite updates from gcloud-common now.
Anytime there is an update for the site committed to gcloud-common, their deploy-docs.sh file is run and updates the listed repos.

These files were being copied and overwriting the latest app files that were getting pushed by gcloud-common.

[daspecster]

@callmehiphop can we force run deploy-docs.sh after this is merged to get the latest again from gcloud-common/site?

[callmehiphop]

Not sure, would restarting an older Travis job do the trick?

[daspecster]

That's what I was going to do, but I thought I'd ask just to make sure.

[dhermes]

1. LGTM
2. Why not just run the script locally?
3. Can any of the other files go? e.g. the JSON files

[daspecster]

1. 🎉
2. Good idea!
3. I'm updating to remove extra html files. I think the rest is required?

@callmehiphop can you confirm that all we need is home.html in the json dir?

[callmehiphop]

@daspecster Yep!

[daspecster]

Looks like it all worked! The top nav is working and the side nav collapsed appropriately.