Fixed for SysV systems (Closes: 34862)

Fixed typo in systemd version.

Added 'is_chrooted' function which tests if the program is executed
Updated README.

Systemd-first edition.
Fixed chrooted operation (ALTERATOR_DESTDIR or process chroot).

Support installer mode (ALTERATOR_DESTDIR env. var.).

Enable and disable services in all available subsystems.
Get rid of eval.

Fix: Do not call SysV by accident when 'systemctl' fails.

sd_service_control: Fix condreload.

Use </dev/null with eval (safer for the message handler).
Fix output redirection in debug mode.

Don\'t use absolute paths for commands (closes: #28977).
Use inittab if runlevel is unknown (closes: #28891).

Make service_control() support some combined status options
sd_service_control: Handle condstop. (thx Mikhail Efremov).
Implement systemd-related functions. (thx Mikhail Efremov).
Rewrite service_control() and update related functions.

Add and use functions for service existance testing.

Function to restart a service.

Add function to reload a service.

Wait for locked subsystem unlock prior to read service status.
Remove garbage dependencies.

Initial release