1.79 [KK 2008-04-01]
     - Changed 'make' in '$(MAKE)' in all Makefiles to support 'gmake'
       invocations.
     - Added debugging to config_write() (Solaris problems)
     - Changed limits_msg() to avoid RLIMIT_MEMLOCK, RLIMIT_NPROC,
       RLIMIT_RSS on systems that don't have these (Solaris problems)
     - Rewrote Messaging functions msg(), error(), warning() to
       autosupply the service name.
     - The configuration file is now searched relative to the program,
       then as /etc/crossroads.conf. So if eg. the program is
       /opt/crossroads/bin/crossroads, then the config may be
       /opt/crossroads/etc/crossroads.conf.