* Update the names to make ES5 and ES6 solutions more consistent
I basically change the names to make the function more explicit and clear:
1. list to sortedList
2. mid to middle
* Revert "Update the names to make ES5 and ES6 solutions more consistent"
This reverts commit 46d7514636420eb3b3c581665eaa3c0aca9df99d.
* [selection sort] update Js (ES5, ES6) to make them more consistent and explicit
* add ES6 example for binary search
* add ES6 example for selection sort
* add ES6 example for countdown
* add ES6 example for greet
* add ES6 example for factorial
* edit ES6 example for quicksort
* add ES6 example for loop sum
* add ES6 example for recursive sum
* add ES6 example for recursive count
* add ES6 example for recursive max
* add ES6 example for price of groceries
* add ES6 example for check voter
* add ES6 example for breadth-first search
* add ES6 example for dijkstras algorithm
* edit ES6 example for dijkstras algorithm
* edit ES6 example for set covering
* add ES6 example for longest common subsequence
