[blog sample data] New attempt with different images.

[chmst]

Pull Request for Issue #4 .

Summary of Changes

• Re-Added lost lead typograpy in the language file.
• Removed duplicate comment
• Remove superfluous image params.
• Add the new param for _alt_empty to most of the images - @brianteeman
• Add alt text to two images

Add different images from the nasa imagery (including a backlink). Images are cut and size is optimised.

Testing Instructions

Install the blog sample data on a fresh joomla.

Expected result

kind of that:

Actual result

Only one image (the banner is used everywhere)

Documentation Changes Required

screens maybe

[richard67]

@chmst You set the new "alt empty" flag to 1 in sample data for the articles' intro and full text images. Is that right?
@brianteeman What do you think?

[brianteeman]

They are decorative so its ok but it would be nice to have an example in the sample data set that uses an alt description.

This is a useful guide to when an image is decorative etc https://www.w3.org/WAI/tutorials/images/decision-tree/

[chmst]

Text data are always work for translators. But I have added two very short sample alt texts.

[bembelimen]

If we're allowed to use the images license-wise, then it's good to go.

[richard67]

@drmenzelit @bembelimen Your approval was based on code review (which is fine and sufficient for an approval)? Or did you also do a real test?

[drmenzelit]

Only code review this time

[hans2103]

code review

[richard67]

Last changes fix the issues I've found.

[richard67]

Funny that 3 previous reviewers haven't found it.

[richard67]

I have tested this PR ✅ with success.

[richard67]

Thanks!