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

frontend/node_modules/reusify/benchmarks/createNoCodeFunction.js

@@ -1,30 +0,0 @@
-'use strict'
-
-var fib = require('./fib')
-var max = 100000000
-var start = Date.now()
-
-// create a funcion with the typical error
-// pattern, that delegates the heavy load
-// to something else
-function createNoCodeFunction () {
-  /* eslint no-constant-condition: "off" */
-  var num = 100
-
-  ;(function () {
-    if (null) {
-      // do nothing
-    } else {
-      fib(num)
-    }
-  })()
-}
-
-for (var i = 0; i < max; i++) {
-  createNoCodeFunction()
-}
-
-var time = Date.now() - start
-console.log('Total time', time)
-console.log('Total iterations', max)
-console.log('Iteration/s', max / time * 1000)