New functions:
rtnl_link_set_group(link, group)
rtnl_link_get_group(link)
The group identifier is printed in the brief section as "group N"
Signed-off-by: Thomas Graf <tgraf@redhat.com>
- improved stylesheets for both doxygen and asciidoc
- use of xml doxygen layout
- python script to resolve <<foo>> asciidoc references to
<<foo, title>> based on the target caption
- graphics for netlink and netlink error headers
- more link documentation