Various array helper functions
npm install edh-js-arrays --save
## How to use
var array = require("edh-js-arrays")
## Methods
//SumArray: Sum the elements of the array
//AvgArray: Avg of the array elements
//MaxArray: Return max array element
//MinArray: Return min array element
//UniqueArray: Return an array with duplicate elements removed
//SortedUniqueArray: Same as UniqueArray, but sorted
//UniqueArrayString: Same as UniqueArray, but for strings