ref #8771 more test cases
ref #8771 phpunit improving test suite setup
ref #8771 phpunit logging in junit xml format - renaming logfile
ref #8771 phpunit logging in junit xml format
fixing PHPUnit setup for php 7 and documenting its usage with PHPStorm
typos in README
typos
CRLF will be replaced by LF issues
moving content of folder 7.x up to the repository root
reorganizing drupal sub repository: sparate folders per version 5.x, 6.x & 7.x
benchmark modified: better output
displaying polytomous keys (addons to #2152)
displaying polytomous keys (fixes #2152)
debugging phpUnit tests in eclipse PDT
phpUnit tests