V4.2.3

V4.2.2

Version 5.0.0-alpha.2

Updated ws to 0.8.0

Updated request to 2.61.0
Use Object.assign ponyfill instead of util._extend
Use Array.isArray instead of util.isArray

Fixed null issue with ws by checking for readyState and if null

Added in ESlint + Mocha. Use Strict for all. Fixed up codestyle and f…

…ixed readme