Merge into master from pull request #122:
update submodules (https://github.com/floodlight/ivs/pull/122)
ivs: always enable ucli, and uniquify socket name
Merge into master from pull request #123:
ivs: always enable ucli, and uniquify socket name (https://github.com/floodlight/ivs/pull/123)
update indigo

* submodules/indigo 4ce611c...88cdd3a (3):
  > Merge into master from pull request #98: OFConnectionManager: fix disconnection of listen connections (https://github.com/floodlight/indigo/pull/98)
  > Merge into master from pull request #99: add role to debug's (https://github.com/floodlight/indigo/pull/99)
  > Merge into master from pull request #97: prepare ofaux for switchlight integration (https://github.com/floodlight/indigo/pull/97)
Merge into master from pull request #124:
update indigo (https://github.com/floodlight/ivs/pull/124)
update loxigen-artifacts

* submodules/loxigen-artifacts 14cfbaf...57f3c38 (2):
  > Artifacts from https://github.com/floodlight/loxigen/compare/8c9f6021ef426d84d2fa2dd49b65c9ab6c447b67...f8dda5b470c7ba23e8b1489a3e96649f0a5d45ed
  > Artifacts from https://github.com/floodlight/loxigen/compare/28facb20a27a5118ece1de1463eee9c54e68e19c...8c9f6021ef426d84d2fa2dd49b65c9ab6c447b67
update indigo

* submodules/indigo 88cdd3a...1261aba (1):
  > Merge into master from pull request #100: OFConnectionManager: always return a version from indigo_cxn_get_async_version (https://github.com/floodlight/indigo/pull/100)
OVSDriver: parse of_instruction_bsn_packet_of_death
Merge into master from pull request #125:
parse of_instruction_bsn_packet_of_death (https://github.com/floodlight/ivs/pull/125)
update indigo sha1 to include ofconnectionmanager fix
Merge into master from pull request #127:
update indigo sha1 to include ofconnectionmanager fix (https://github.com/floodlight/ivs/pull/127)
update indigo sha1 to include aux selector infra
OVSDriver: wrap large constant in UINT64_C
Merge into master from pull request #128:
update indigo sha1 to include aux selector infra (https://github.com/floodlight/ivs/pull/128)
Merge into master from pull request #129:
OVSDriver: wrap large constant in UINT64_C (https://github.com/floodlight/ivs/pull/129)
update bigcode

* submodules/bigcode 437ac9f...c8e7b3b (1):
  > Merge into master from pull request #16: Debug counter infrastructure (https://github.com/floodlight/bigcode/pull/16)
update indigo

* submodules/indigo 1aec03c...e20dbd1 (1):
  > Merge into master from pull request #104: remove dead xid check from echo replies (https://github.com/floodlight/indigo/pull/104)
update infra

* submodules/infra 740f39b...c5bd334 (2):
  > The LIBRARY_TARGETS_LAST list must be moved to the end every time a new library is added.
  > Support the LIBRARY_LAST attribute. - Libraries that indicate the LAST attribute will always be kept at the end of the global LIBRARY_TARGETS list.   The ordering between LAST libraries is arbitrary.
update loxigen-artifacts

* submodules/loxigen-artifacts 57f3c38...f6438ee (4):
  > Artifacts from https://github.com/floodlight/loxigen/compare/e19601a1297dcd7b91239a4a3ded1b4feda1409c...01cfbb25743fc99588520a299e1eb882265aa2e1
  > Artifacts from https://github.com/floodlight/loxigen/compare/f1710d16c82fa792f5a695b355f44877743f584e...e19601a1297dcd7b91239a4a3ded1b4feda1409c
  > Artifacts from https://github.com/floodlight/loxigen/compare/c8f12e4582fcf15be2a2704e5aa584001a35a8a2...f1710d16c82fa792f5a695b355f44877743f584e
  > Artifacts from https://github.com/floodlight/loxigen/compare/f8dda5b470c7ba23e8b1489a3e96649f0a5d45ed...c8f12e4582fcf15be2a2704e5aa584001a35a8a2