[5.x] Replicator "add set" button label option

[godismyjudge95]

Closes:

• Customisable "Add Set" button labels ideas#1032
• FR: Distinguish between nested replicator "Add Set" buttons ideas#28

This PR adds a simple text config option to the replicator field. The option is defaulted to empty so nothing about the default behavior changes.

It allows one to customize the labels like so:

[godismyjudge95]

Alternatively, I could change this so that it replaces the + icon entirely with the label. Similar to how the grid "add row" button works

[toxsick]

Somehow the small "plus" buttons that are shown on hover between replicator fields are gone in the latest release (v5.6.0):

Could this be related to these changes somehow? I don't see any other replicator related changes in the release.

regards

[jasonvarga]

@toxsick Do you have any javascript errors?

[godismyjudge95]

Somehow the small "plus" buttons that are shown on hover between replicator fields are gone in the latest release (v5.6.0):

Could this be related to these changes somehow? I don't see any other replicator related changes in the release.

regards

Figured it out, PR submitted

[duncanmcclean]

@toxsick Can you try updating to v5.6.1? It included #10217, which should have fixed it.

[toxsick]

Hey guys, jeah as @jasonvarga suggested I was seeing js errors. Everything works again in v5.6.1 now. Thanks a lot!