Support for skipping the first waiting interval

[serozhenka]

Please, consider adding the ability to skip first wait interval to be able to run task as soon as scheduler started.
We are already able to do it with scheduler.run_all(), but maybe you consider adding some additional argument to .do method or anywhere else?

[cryptedx]

I am also searching for this.

[hcbland]

+1

[Vallith]

I agree. This would be very helpful.