prepared release 4.0.0 (Issue #25)
[CLI] update the version to 4.0.1
[bin] change testrunner to convert relative path to absolute path for the preload script
Merge pull request #39 from iteman/path-of-preload-script-fix

An error "Fatal error: require(): Failed opening required ..." is raised when launching a test with a relative preload script
Merge tag 'v4.0.1' (Issue #40)

release 4.0.1

Conflicts:
	README.md
	src/CLI/TestRunnerApplication/Application.php