adding genuine flag to predicate_compile_quickcheck and prolog_quickcheck (cf. 5e46c225370e);
adjusting smart quickcheck compilation to new signature of exhaustive generators (cf. 1f5fc44254d7);
use_thy "Basic";
use_thy "Blast";
use_thy "Force";
use_thy "Forward";
use_thy "Tacticals";
use_thy "find2";