Merge pull request #462 from pwieczorkiewicz/cnf_worker

fsm: matching workers by name on refresh if device is ready (bnc#904061)
Merge pull request #466 from mtomaschewski/bonding-xmit_hash_policy

bonding: add encap2+3 and 3+4 xmit-hash-policies (bsc#905750)
Merge pull request #468 from mtomaschewski/leaks

fixes for memory and file descriptor leaks
Merge pull request #469 from mtomaschewski/rtnl-events

netlink: recover from netlink event socket errors
logging: added debug_ipv4 and ipv4 trace flag
sysctl: prefer device config flags from newlink
sysctl: do not fail on read-only proc (bsc#904432)

Do not write sysctl settings which are already set and
do not fail on read-only /proc/sys/net, e.g. under LXC.
Merge pull request #470 from mtomaschewski/sysctls

sysctl: do not trigger ifup failure on read-only proc (bsc#904432)
version 0.6.13