[master] Fixed files missing from distcheck

    Merge branch 'trac5325' and added rules for files
    missed in asiolink:

src/lib/asiolink/Makefile.am
    +libkea_asiolink_la_SOURCES += io_acceptor.h
    +libkea_asiolink_la_SOURCES += unix_domain_socket_acceptor.h
    +libkea_asiolink_la_SOURCES += unix_domain_socket_endpoint.h

diff --cc src/lib/asiolink/Makefile.am
index 5f48cde1b668908730263e8418b55da9e4e75459,5f48cde1b668908730263e8418b55da9e4e75459..073eaef0a4bd5c95ab8d99d37bd1d4a4f9eef7d9
--- 1/src/lib/asiolink/Makefile.am
--- 2/src/lib/asiolink/Makefile.am
+++ b/src/lib/asiolink/Makefile.am
@@@ -21,6 -21,6 +21,7 @@@ libkea_asiolink_la_SOURCES  = asiolink.
  libkea_asiolink_la_SOURCES += asio_wrapper.h
  libkea_asiolink_la_SOURCES += dummy_io_cb.h
  libkea_asiolink_la_SOURCES += interval_timer.cc interval_timer.h
++libkea_asiolink_la_SOURCES += io_acceptor.h
  libkea_asiolink_la_SOURCES += io_address.cc io_address.h
  libkea_asiolink_la_SOURCES += io_asio_socket.h
  libkea_asiolink_la_SOURCES += io_endpoint.cc io_endpoint.h
@@@ -33,6 -33,6 +34,8 @@@ libkea_asiolink_la_SOURCES += tcp_socke
  libkea_asiolink_la_SOURCES += udp_endpoint.h
  libkea_asiolink_la_SOURCES += udp_socket.h
  libkea_asiolink_la_SOURCES += unix_domain_socket.cc unix_domain_socket.h
++libkea_asiolink_la_SOURCES += unix_domain_socket_acceptor.h
++libkea_asiolink_la_SOURCES += unix_domain_socket_endpoint.h
  
  # Note: the ordering matters: -Wno-... must follow -Wextra (defined in
  # KEA_CXXFLAGS)