Minor: libpfq return code reviewed...
Merge branch 'master' into experimental
Merge branch 'master' into experimental
Merge branch 'master' into experimental
Merge branch 'master' into experimental
Merge branch 'master' into experimental
Merge branch 'master' into experimental
Added Luca Abeni as contributor
Revert "Added Luca Abeni as contributor"

This reverts commit 8b5bb5e2c251f2a4c7bea66bb3018de06fda16db.
Merge branch 'master' into experimental
Merge branch 'master' into experimental
C++ library split in multiple headers.
Merge branch 'master' into experimental
C++ library split in multiple headers.
Merge branch 'master' into experimental
Merge branch 'master' into experimental
Merge branch 'master' into experimental
Merge branch 'master' into experimental
Merge branch 'master' into experimental
Merge branch 'master' into experimental