Fix unsupervision of the scandir avoiding remove inner daemon.
Do not crash if rc.shudown return a fail.
Fix signal to sent to the remaining service inside container.

Fix CONTAINER_HALTCMD value.

Avoid using it at 66 configuration file parse process.
Kernel parameters should not be part of the svscan process.
Only define strict mandatory variable at stage2 call.
Follow skarnet changes from s6-linux-init program.

Rename hiercopy entry to copyfrom.

The dependencies was displayed at first level of identation
making confusing the comprehension of the list.
The dependencies whatever the associated tree to that dependency is displayed
at depth level above 1.

Try to be explicit at redirection doc.

Provide new keyword stdin, stdout and stderr at -o options.
Decrease number of logger line to display to 10.

See comment line 290 at parse_bracket function.

Prevent user to remove service inside a module.

Destination field is replaced by StdXXX key field.
StdXXX s6log type accept now path for a specific destination.

Remove deprecated options 'n', 'a', 'd', 'C', 'S'.