no need to marshal the socket's fd, it is already included in the cmdline

Signed-off-by: Mattias Andrée <maandree@operamail.com>
separation of server state marshaling into a new method

Signed-off-by: Mattias Andrée <maandree@operamail.com>
compile-time configurable api-fs path

Signed-off-by: Mattias Andrée <maandree@operamail.com>
m

Signed-off-by: Mattias Andrée <maandree@operamail.com>
m + doc

Signed-off-by: Mattias Andrée <maandree@operamail.com>
some work on unmarshalling

Signed-off-by: Mattias Andrée <maandree@operamail.com>