wok-undigest log rr/receipt

age author description
2014-04-04 Pascal Bellard rr: fix paths
2014-04-04 Pascal Bellard rr: patch code to include linux/ptrace.h (again)
2014-04-04 Pascal Bellard rr: patch code to include linux/ptrace.h
2014-04-03 Pascal Bellard Add rr (need linux 3.4+)