publish command provides no updates on progress

[rufuspollock]

As a Publisher I want to know that my publishing is happening ok and progress is being made so that I don't a) hang around needlessly if something has gone wrong b) I get a satisfying feeling and don't abort the command half way through.

Issue: publish can take a while especially if files are large but there is no feedback to the user during this time and users might think something has gone wrong.

Analysis

Obvious things:

• Provide some feedback - it is ok to be verbose here - this is like npm/pip/yarn etc
• Show upload progress

Tasks

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