Made clicking on more parts of the backdrop dismiss modal

[hsource]

Description of changes:

Previously, clicking on the header, the footer, or any part of the "track" above or below the image failed to dismiss the modal.

Related issues (if any):

Pull request #313: another attempt at this that relied on a blacklist rather than a whitelist. I think a whitelist is still safer, as it won't make other buttons unclickable and still leaves text in the caption selectable
Fixes #351

Checks:

• Please confirm yarn run lint ran successfully
• Please confirm that only /src and /examples/src are committed
• [if new feature] Please confirm that documentation was added to the README.md

Also manually tested to verify the change:

• Clicking full-screen, close, and selecting text in footer all work
• Clicking on backdrop above/below, in header area, and footer area all dismiss the modal

[hsource]

@davwheat - thanks for releasing the new versions lately! Can you take a look at this?

[davwheat]

Thank you so much for the PR @hsource

I keep getting notifications for this repo buried under everything else, so a reminder is very useful.

[k4mr4n]

@hsource Thanks for this PR. I tried it locally and it actually makes closeOnBackdropClick works.
@davwheat Can you release it in the next version, please?

[davwheat]

@k4mr4n It's already included in v1.1.0 which was released 2 weeks ago.

[k4mr4n]

@davwheat I have the latest version (v1.1.0) and checked the dist folder (node_modules/react-images/dist/**) and handleBackdropClick function does not have these changes.

/** UPDATE */
v1.1.2 has it now
Thanks

[davwheat]

Yep I realised I forgot to build before publishing 1.1.0! Sorry... 😅

[k4mr4n]

no worries, thank you for this great library 🙏