Largecomm

[donaldsharp]

This is largecommunity support for bgp. I am only posting this Pull Request because I want to get some eyeballs on it.

@qlyoung can you please look at my attempt to modifying the cli and they are at least somewhat correct

[NetDEF-CI]

Continous Integration Result: FAILED

See below for issues.
CI System Testrun URL: https://ci1.netdef.org/browse/FRR-FRRPULLREQ-80/

This is a comment from an EXPERIMENTAL automated CI system.
For questions and feedback in regards to this CI system, please feel free to email
Martin Winter - mwinter (at) opensourcerouting.org.

Get source and apply patch from patchwork: Successful

Building Stage: Successful

Basic Tests: Failed

IPv4 ldp protocol on Ubuntu 16.04: Successful
Static analyzer (clang): Successful
IPv4 protocols on Ubuntu 14.04: Successful
Topology tests on Ubuntu 16.04: Successful

IPv6 protocols on Ubuntu 14.04: Failed

[NetDEF-CI]

Continous Integration Result: SUCCESSFUL

Congratulations, this patch passed basic tests

Tested-by: NetDEF / OpenSourceRouting.org CI System

CI System Testrun URL: https://ci1.netdef.org/browse/FRR-FRRPULLREQ-80/

This is a comment from an EXPERIMENTAL automated CI system.
For questions and feedback in regards to this CI system, please feel free to email
Martin Winter - mwinter (at) opensourcerouting.org.