1.30 release
    teamd/lacp: fix segfault due to NULL pointer dereference
    teamd: fix build error in expansion of macro teamd_log_dbgx
    teamd: update ctx->hwaddr after setting team dev to new hwaddr
    libteam: wapper teamd_log_dbg with teamd_log_dbgx
    teamd: Disregard current state when considering port enablement
    man teamd.conf: update some parameter default values