babeld: Initial import, for Babel routing protocol.

* Initial import of the Babel routing protocol, ported to Quagga.
* LICENCE: Update the original LICENCE file to include all known potentially
  applicable copyright claims.  Ask that any future contributors to babeld/
  grant MIT/X11 licence to their work.
* *.{c,h}: Add GPL headers, in according with the SFLC guidance on
  dealing with potentially mixed GPL/other licensed work, at:

  https://www.softwarefreedom.org/resources/2007/gpl-non-gpl-collaboration.html

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/log.c b/lib/log.c
index 3d905f4f..91efe573 100644
--- a/lib/log.c
+++ b/lib/log.c
@@ -48,6 +48,7 @@ const char *zlog_proto_names[] =
   "BGP",
   "OSPF",
   "RIPNG",
+  "BABEL",
   "OSPF6",
   "ISIS",
   "MASC",