getEpochTime should optionally accept timezone offset

[holla2040]

trafficstars

use case: applications requires both UTC (for data logging) and time display in localtime (for dashboard or displays). I'm currently using setTimeOffset method for this, which requires 2 calls, before and after getEpochTime. This is acceptable but an getEpochTime offset parameter is preferred. Thanks.

[bill-orange]

Ditto. I would also find this useful for the same reason.