* moved the abstract classes and field interface
tree5022e98f3f241b96d11c8d9ccda390c72d3a1ab3
drwxr-xr-x - _res
drwxr-xr-x - _tests
-rw-r--r-- 57 index.php
-rwxr-xr-x 916 run-tests.php
-rw-r--r-- 69 vsc.inc.php