Disabled max-len eslint rule for the entire project

Personally I've never found value in keeping line lengths low and it just leads to code that's awkward to write and read. No sense in disabling this per-file.

PasswordEncoder.js

@@ -1,5 +1,3 @@
-/* eslint max-len: "off" */
-
 'use strict';
 
 const BLOCK_SIZE = 16;