head-support.js comment claims it's an htmx 1.0 extension

[scrhartley]

The extensions site says it's for htmx 2.0 extensions and links to this repo, but the comment at the top for the extension's source says it's for version 1.0 of htmx.

See: https://github.com/bigskysoftware/htmx-extensions/blob/main/src/head-support/head-support.js

Comment at top of file:

//==========================================================
// head-support.js
//
// An extension to htmx 1.0 to add head tag merging.
//==========================================================

[Telroshan]

Hey, good catch, this was likely an oversight, or a residue of the time when we thought head-support would be embedded in htmx2, which eventually didn't happen.

All extensions on this repo are for htmx 2, feel free to open a PR to remove that version number mention!

[Telroshan]

Fixed in #47