This PR fixes #27 as it removes a confusing default in the case --from is not specified:
Before, when --from wasn't specified, the consumption starts from one hour ago. If no messages were sent in the topic during that time range, zoe returns nothing.
Now, when --from is not specified, zoe starts consuming from the earliest offset.
This PR fixes #27 as it removes a confusing default in the case
--fromis not specified:--fromwasn't specified, the consumption starts from one hour ago. If no messages were sent in the topic during that time range, zoe returns nothing.--fromis not specified, zoe starts consuming from the earliest offset.