[E] OssnPhotos -> Fancybox issue and feature request

[githubertus]

1. currently used version 3.0.47 is throwing "Uncaught (in promise) TypeError: Not in fullscreen mode" whenever closing the gallery
   I have tested 3.1.20 which would fix this issue. A little outdated, too. But later versions seem to be no more really compatible with Ossn's jquery

2. I'd suggest to load the Fancybox unconditionally to allow other components making use of it.

[lianglee]

Will later version work with jQuery 2.2.x ? I am thinking to move to JQuery 3.x but its too much work we need to rewrite a OssnPagination 3rd party library and boostrap 3.x didn't work with 3.x

[githubertus]

Yes, I have just verified Fancybox 3.1.20 to work fine with jquery-2.2.4.min.js (as used in latest Ossn here on Github)

[lianglee]

Updated to 3.5.7

Others compnent may include;

ossn_load_external_css('jquery.fancybox.min.css');
ossn_load_external_js('jquery.fancybox.min.js');