- add parameters to galleryBuilder.buildCaptions() to make modular, ie what to be parsed and displayed from exif
- incude videos
- order (html hierarchy) of items in modal not right, compare to source w3 page https://www.w3schools.com/howto/howto_js_lightbox.asp
- make mobile friendly (swiping)
- add little map with a marker of where image was taken if image has geo-data
- or parse countries from gps coords
- rebrand galBox-js
- improve styling
- move image counter from top right of screen to top right of image displayed
- move next/prev buttons from left and right of screen to left and right of image displayed