Add yet-another-react-lightbox package and update .gitignore to exclude node_modules

frontend/node_modules/@react-jvectormap/jquery-mousewheel/README.md

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-# jQuery Mouse Wheel Plugin
-
-A [jQuery](http://jquery.com/) plugin that adds cross-browser mouse wheel support with delta normalization.
-
-In order to use the plugin, simply bind the `mousewheel` event to an element.
-
-It also provides two helper methods called `mousewheel` and `unmousewheel`
-that act just like other event helper methods in jQuery.
-
-The event object is updated with the normalized `deltaX` and `deltaY` properties.
-In addition there is a new property on the event object called `deltaFactor`. Multiply
-the `deltaFactor` by `deltaX` or `deltaY` to get the scroll distance that the browser
-has reported.
-
-Here is an example of using both the bind and helper method syntax:
-
-```js
-// using on
-$('#my_elem').on('mousewheel', function(event) {
-    console.log(event.deltaX, event.deltaY, event.deltaFactor);
-});
-
-// using the event helper
-$('#my_elem').mousewheel(function(event) {
-    console.log(event.deltaX, event.deltaY, event.deltaFactor);
-});
-```
-
-The old behavior of adding three arguments (`delta`, `deltaX`, and `deltaY`) to the
-event handler is now deprecated and will be removed in later releases.
-
-
-## The Deltas...
-
-The combination of browsers, operating systems, and devices offer a huge range of possible delta values. In fact if the user
-uses a trackpad and then a physical mouse wheel the delta values can differ wildly. This plugin normalizes those
-values so you get a whole number starting at +-1 and going up in increments of +-1 according to the force or
-acceleration that is used. This number has the potential to be in the thousands depending on the device.
-Check out some of the data collected from users [here](http://mousewheeldatacollector.herokuapp.com/).
-
-### Getting the scroll distance
-
-In some use-cases we prefer to have the normalized delta but in others we want to know how far the browser should
-scroll based on the users input. This can be done by multiplying the `deltaFactor` by the `deltaX` or `deltaY`
-event property to find the scroll distance the browser reported.
-
-The `deltaFactor` property was added to the event object in 3.1.5 so that the actual reported delta value can be
-extracted. This is a non-standard property.
-
-## Building the code in the repo
-
-```sh
-$ git clone git@github.com:jquery/jquery-mousewheel.git
-$ cd jquery-mousewheel/
-$ npm install
-$ npm run build
-$ npm run karma
-```
-
-The unit tests run by karma are _very_ basic sanity checks; improvements welcome.
-To fully test the plugin, load [test/index.html](test/index.html) in each supported
-browser and follow the instructions at the top of the file after the unit tests finish.