Removed notes in setup regarding tools being used on the PATH
Removed notes in setup regarding tools being used on the PATH

This is not a currently working setup, it may have worked  in pre-1.9 releases, there are now numerous ways to work around this using tool installations (or by invoking tools in scripts instead of through the plugin)

jenkinsci/coverity-plugin,jenkinsci/coverity-plugin,jenkinsci/coverity-plugin,jenkinsci/coverity-plugin