Feature: Allow adding sequences to other sequences

[tillnagel]

This would allow creating sequences in other classes and then create the final sequence by cascading child sequences. Would be a nice-to-have.

[Ruben9922]

I was thinking this would be nice to have as well. Currently I'm returning an array of Ani objects from a method, which would be used as part of a larger sequence as well as in their own sequence, but would prefer to just return a sequence from that method.
I'll try adding this some time, though I only starting using Ani yesterday, but it shouldn't be too hard.

[b-g]

Hi @Ruben9922, yes indeed, this would be nice. Very happy to incorporate this via a PR :) Best, Benedikt

[Ruben9922]

@b-g Okay, awesome :) I wrote some code a few days ago but I've yet to test it.