Version 1.2.4: This is a bugfix for 1.2.3 (crontab command
caused segfault with some libc versions).

Version 1.2.3: added authorization file, scheduler priority and
a target to configure manpages. The file /var/log/uptime is updated
after every program execution now. Service files have a separate
subdirectory and two options (crond -b and -r) are permanent because
there is virtually no reason not to use them.

Version 1.2.1: Added '-L' option, some code to verify/reset file
permissions during startup, a sample file for run-parts (if you 
need something like this) and cleaned up some code.

Version 1.2.0: Rewritten IPC code (using a socket to supply feedback
always), a better behavior on machines with NIS (reads all crontabs
if the network is down during start or reset) and changed my email
address to a remailer (the old address does still work but I check 
it unfrequently).

Version 1.1: The second version number was changed because there is 
a number of smaller but visible changes since 1.0. There is also a
new possibility to attempt the restart of interrupted commands after
reboot.

Version 1.0: Added a possibility to start commands directly from the 
crontab command line.

Version 0.4: re-reads only modified crontabs which makes it better
for larger boxes, the crontab command is based on pipes now and
allows feedback and some minor improvements.

Some crontab options in 0.3 have changed. Take a look at the examples.
