Always convert webRoot to unix styled path in UnitTestBootstrap
As in the bootstrap of the functional tests, we have to turn webRoot to an unix styled path before using it. Otherwise tests can not be run on Windows systems.
[BUGFIX] Always convert webroot to unix styled path
This patch adds the conversion from Windows styled to unix styled path.
Reviewed-by: Markus Klein
Tested-by: Markus Klein
Reviewed-by: Christian Kuhn
Tested-by: Christian Kuhn