The old gallery slideshow system was controlled by a gallery/js/slideshow.js file but the new way it is controlled by bootstrap (I think)
The old way had the arrows outside of the image space - the new way has them over the top of the images, which you can't see if you have a dark/black image.
Also bootstrap carousel allows for adding link circles, which we might want to go with.
The old gallery slideshow system was controlled by a gallery/ js/slideshow. js file but the new way it is controlled by bootstrap (I think)
The old way had the arrows outside of the image space - the new way has them over the top of the images, which you can't see if you have a dark/black image.
Also bootstrap carousel allows for adding link circles, which we might want to go with.
eg:
<ol class=" carousel- indicators" > "#slideshow{ $instanceid} " data-slide- to="{$k} "></li>
{foreach from=$images item=image key=k name=images}
<li data-target=
{/foreach}
</ol>