Update to 1.4

src/syncterm/CHANGES

src/syncterm/CMakeLists.txt

src/syncterm/Info.plist

src/syncterm/Manual.txt

src/syncterm/PackageInfo.in

src/syncterm/dpkg-control.in

src/syncterm/haiku.rdef

src/syncterm/syncterm.c

src/syncterm/syncterm.rc