Order exercise folders

Ordered the exercise folders by placing their numbers in their folder name
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Benjo Kho
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# Exercise 04 - removeFromArray
Implement a function that takes an array and some other arguments then removes the other arguments from that array:
```javascript
removeFromArray([1, 2, 3, 4], 3); // should remove 3 and return [1,2,4]
```
## Hints
The first test on this one is fairly easy, but there are a few things to think about(or google) here for the later tests:
- how to remove a single element from an array
- how to deal with multiple optional arguments in a javascript function
- [Check this link](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/arguments). Scroll down to the bit about `Array.from` or the spread operator. - [Or this link](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/rest_parameters).