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gitignore removed all composer and npm files, so automated builds would fail

conf/site/node_modules/collect.js/docs/api/map.md

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+# `map()`
+
+The map method iterates through the collection and passes each value to the given callback. The callback is free to modify the item and return it, thus forming a new collection of modified items:
+
+```js
+const collection = collect([1, 2, 3, 4, 5]);
+
+const multiplied = collection.map(item => item * 2);
+
+multiplied.all();
+
+// [2, 4, 6, 8, 10]
+```
+
+> Like most other collection methods, `map` returns a new collection instance; it does not modify the collection it is called on. If you want to transform the original collection, use the `transform` method.
+
+[View source on GitHub](https://github.com/ecrmnn/collect.js/blob/master/src/methods/map.js)