Enable multiple species entries for AT220

AT220’s (and other self-reseting traps) allow for multiple species been caught between checks. For instance, you might find 2 possum and 3 rats killed. Currently the app just allows to enter one species and the number of strikes (kills) for it.
It would be great to be able to add more than one species, and the number of strikes for each of them.
Cheers

This would be incredibly helpful in the field!