Reinstated Symlink Resolving Logic

Reinstated Symlink Resolving Logic

Refactored and Tidied Up

Biggest change is moving the download logic into its own script so it is never run in the background

Pulling in the latest chrome driver automatically

The chrome driver fetcher has been updated to check for the latest version and update to that automatically, rather than having a version hardcoded

fixes issue with host file bug

Merge pull request #3 from igorsantos07/patch-2

Bumping up Selenium and Chrome driver versions

README and fixes

1.0.4

more fixes, updated README