cli missing code samples

[jamesatha]

When you visit http://docs.algorithmia.com/?cli there are a few code sections that are blank:
Updating a directory:
Checking if a file exists:

Not sure if we can remove those sections, update the CLI so it can handle these cases, or just document that it's not supported right now

[anowell]

yes. those are currently unsupported... I imagine something like:

• algo chmod <dir> would be the update case.
• algo stat <file> would be the way to figure out if a file exists.

But until such features are implemented, documenting them as unsupported sounds reasonable