The default "useLinkCard" setting should be false, not true

[gtjoseph]

With the current default of "true", the module attempts to download all links in the source document including things like tarballs. The result is either renderAsync() returning a 500 if some of links can't be found (but doesn't tell you which ones) or a mess of a document.

Here's an example:

 - [Full ChangeLog](https://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-18.19.0.md)  
 - [GitHub Diff](https://github.com/asterisk/asterisk/compare/18.18.1...18.19.0)  
 - [Tarball](https://downloads.asterisk.org/pub/telephony/asterisk/asterisk-18.19.0.tar.gz)  
 - [Downloads](https://downloads.asterisk.org/pub/telephony/asterisk)  

Even if it were working, the default should NOT automatically try to download links.

[hydro-cloud]

Mr. gtjoseph.

Thank you for pointing this out.
Our apologies.
I checked and it was in a terrible state when inserting links where the link card could not be displayed.

It may have been a bit rough that the link automatically became a link card.

We will therefore discontinue this option in the next version update and add a new container to represent the link as a link card.

This will simply allow links to be represented as plain links, or if you want them to be link cards, you can use this container to selectively represent them.

If you have any more feature requests or bug reports, please send them to us.
Thank you for your comments.

[hydro-cloud]

Mr gtjoseph.

Sorry for the delay in replying to you all the time.
We have just updated to 1.2.0 and addressed your comments!

In addition to defaulting to false, we have also made sure that error handling is robust in the event of an acquisition failure.
In addition, the card is not made if the acquired content is insufficient (no image, title, etc.).

We have described it in detail at #11.