MAJOR: group policies enhanced by socket ownership.
Minor changes
Minor: threads of the same process are allowed to modify group properties.
Macro renamed
Group control access macros replaced with functions.
Minor changes in functional/vlan
In pf_q-sockopt, fprog configurable also from other processes.
Minor changes
In PFq/Lang, NetDevice utility data type added.
In pfqd, pfq-conf.hs example added.
pfqd: extended with group binding support.
In pfq socket options, queue_ptr replaced with atomic_long_t.
In mpdb queue, pfq_mpdb_shared_queue_toggle function added.
Various code adaptations.
In sockopt, miscellaneous changes.
timestamp_enabled ref counter dismissed.
Grace period: switched back to 100 msec.
Call pfq_free_sk_filter only when needed.
BPF: a kernel-version independent implementation.
BPF: fixed regression for kernel 3.2