One output directory for each executed script (no overwrite of other
output artifacts)
xunit files now generated in scripts output directories under the name
"results.xml"
Generating logs files for each script
handle --cookies-file casperjs option and output cookies
generated by the current test
--direct casper option is now deprecated, let's do the same
handle --ignore-ssl-errors option
handle --proxy-auth option
Fix doc on testsInclude