gaiacli tx sign uses outdated flag "name" instead of "from"

[fkbenjamin]

Summary of Bug

When signing a message with gaiacli tx sign using the --from flag to define the key to sign the message, it throws an error:

ERROR: required flag "name" has not been set

Using --name instead of --from works. However, this flag is not used anymore.

Also, Documentation and --help suggest, that --from is the correct flag (which is the default throughout the SDK).

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[alexanderbez]

Thanks @fkbenjamin for creating the issue. Indeed I noticed this recently and we should update this.