Add new dedicated README for Traffic Engineering
OSPF Opaque-LSA: First attempt to solve initial DB  synchronisation of Opaque LSA after a quick daemon restart or interface shutdown/up

Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
In order to manage Traffic Engineering link parameters for both ospfd and isisd daemon, start by moving TE link parameters from ospfd/ospf_te.c to interface.c file and add new API to zebra to retrieve TE link parameters modification by client daemon.

Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
Updates OSPF with latest RFC for Traffic Engineering (RFC3630) and add support for draft-ietf-ospf-te-metric-extension and InterAS-v2 RFC 5392

Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
Adds support for Router Information capabilities RFC4970 and Path Computation Element announcement RFC5088

Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
Adds first support for Traffic Engineering support to IS-IS (RFC5305) and draft-ietf-isis-te-metric-extension

Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
And certainly the most important one ;-) update of the documentation for Traffic Engineering support as well as a full IS-IS documentation

Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
Add Traffic Engineering patches directory

Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>