I'm submitting a...

[ ] Regression (a behavior that used to work and stopped working in a new release)
[ ] Bug report  
[x] Feature request
[ ] Documentation issue or request
[ ] Support request

Current behavior

Documentation says that I need to install hammerjs

Expected behavior

Recent versions of material removed the dependency of hammerjs and also it seems that the current gallery I'm using managed to do it too: angular-gallery So I was wondering if this is also the direction here.

What is the motivation / use case for changing the behavior?

Reduce dependencies

Other comments

I'm not using this library but I want to migrate out of a library that has stopped being maintained.
I'm considering my options.
What I basically need is the ability to open a set of images and allow the user to change them (enlarge them).
The behavior can be seen here:
https://israelhiking.osm.org.il/poi/OSM/node_2209019954?language=he
By clicking the image the gallery opens and shows the images.
What is currently missing:

1. The ability to pitch-zoom the image to enlarge it even further
2. On mobile devices the image is not taking the entire space which creates a small image - which is counter prodcutive

As a side note, the documentation page is returning a 404 right now.

I would love to help out and test/contribute/whatever you need. This is a nice feature which I would like to keep up-to-date and I'm really impressed by the rate of your releases.