would fail to open in such a way that it could never succeed
but it'd never stop retrying. now terminating when open fails
such that it'll never succeed.
synergy.cpp and server.cpp into cmd/synergyd as synergyd.cpp.
Moved and renamed related files. Moved remaining source files
into lib/.... Modified and added makefiles as appropriate.
Result is that library files are under lib with each library
in its own directory and program files are under cmd with each
command in its own directory.
crs