Incorporates PR578 which imporves Wraith when using Chromedriver

4.2.3 Windows fixes and allow nested history_dir name

fix 'latest' command via setup_folders

Add missing shared libraries

Add Chromedriver support

4.1.1 gallery keyboard accessibility

4.0.1 spider imports fix

'Imports' feature and better spider support

3.2.1 - fix spidering error

v3.2.0 - casperjs no longer an internal wraith dependency