octave-forge-sockets-1.4.0-bp156.2.4

- Update to version 1.4.0:
  * Socket constants that are OS dependant will show an error if
    not available instead of not existing. (Bug #51273)
  * Added new functions: select, shutdown
  * Added constants: SHUT_RD, SHUT_RDWR, SHUT_WR
  * Added qt5 documentation
  * Install .cc tests

- Update to version 1.3.0:
  * added new functions: sendto, recvfrom, getsockopt, setsockopt
  * added constants SOL_SOCKET, SO_REUSEADDR, SO_KEEPALIVE,
    SO_DONTROUTE, SO_BROADCAST
  * added initial user manual

- Update to version 1.2.1:
  * Updates for Octave 6 compatability
  * Change minimum Octave version to 3.6

- Split from octave-forge package, version 1.2.0