main
cls: avoid explicit free in nl_cli_cls_parse_ematch()
include: use <linux/$file> instead of <linux-private/linux/$file>
license: fix/adjust license for "src/nl-addr-{add,delete,list}.c"
src: avoid leak parsing command line arguemnts in "nl-{class,qdisc}-add"
src: fix leak in "nl-cls-add"
include: drop "netlink-private/netlink.h" and move declarations
all: cleanup includes and use "nm-default.h"