Add support for 64bit netlink counters to the netlink plugin
fix typos
libcollectdclient: Implement the lcc_server_set_interface() function.

Copied from the network plugin. License changed to MIT with permission
from Max Henkel, thank you very much!
Merge branch 'ff/network'
Merge branch 'netlinkfix' of git://github.com/marekbecka/collectd