Results of major ATTR rework:
- A majority of the changes are related to converting ATTRs
to be "self installing/deleting" like ADDRs FECs and IFs
- we correctly hold temp ATTRs and FECs used as part of the
message processing engine (ldp_state_funcs.c)
- we now differenciate between FECs added to the tree due to
protocol messages and FECs added to the tree from the routing
subsystem (ldp_cfg.c, mpls_struct.h, ldp_struct.h)
[git-p4: depot-paths = "//depot/ldp-portable/": change = 1529]
18 files changed: