modemu2k-0.2.4-bp161.1.2

- modemu2k 0.2.4:
  * Fix ATD aborting when the command line arrives as CR LF (DOS-style
    DTEs): stray CR/LF/NUL during dialing no longer cancel the call;
    any other input still does (V.250 abort-on-input)
  * Hide internal symbols from the shared library; only m2k_* is
    exported now (flex's yylex leaked and collided with dosemu2's
    config lexer, silently breaking all AT parsing when embedded)
  * m2k_setup_answer now errors out if the listener can't be set
    non-blocking, instead of risking a hung m2k_step

- modemu2k 0.2.3:
  - Drop modemu2k-network-suite.patch: Fixed upstream
  * Add -a/--answer and ATA/RING/S0 answer-side modem semantics, so a
    BBS on the PTY can receive incoming TCP calls (new m2k_setup_answer
    / m2k_get_answer_fd API)
  * -v/--verbose is now repeatable: -vv adds byte-level buffer
    narration (new VERB_BYTES category, AT%V4)
  * Add m2k_set_log_level() / m2k_get_log_level() — severity-threshold
    log filter (ERROR/WARN/INFO/DEBUG/TRACE); AT%V category semantics
    unchanged
  * Add m2k_describe_state() — one-call state snapshot for bug reports
    and host-side debugging
  * Stop treating the comm-program command as a printf format string;
    substitute the slave path safely (overflow / format-string fix)
  * Fix out-of-bounds read of telopts[] when a telnet peer sends a
    malformed subnegotiation option byte
  * Fix telnet IAC parser state being shared between modem contexts
    (two m2k_t instances online at once corrupted each other's stream)
  * Close the library-owned PTY / dev / accepted-client fd in
    m2k_free() (was leaked every session)
  * m2k-minicom: pass options after `--` to minicom (e.g.
    `m2k-minicom -- -R CP437` to convert a BBS's CP437 characters
    for a UTF-8 terminal)
  * Rewrite test_connect / test_ipv6 to use loopback only; the dial
    docblock @snippet moves to examples/m2k_dial.c. Removes hardcoded
    GitHub IP and the need for any `network` suite tag

- modemu2k 0.2.2, initial package