Init scripts start logger that prints output of deamons into syslogs.
This logger is run with -p to attach tag. This tag is interpreted
as the process that produces the following message. In the many init
scripts this tag was set to wr-switch, incorrectly. This commit
corrects it to include the name of the daemon.

Until now configuration items like WRS_LOG_HAL could change only loglevel of
syslog messages, not the verbosity of the program.

Please note that all messages produced by programs if syslog is
configured will be passed to the syslog at the same <facility>.<level>
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

When hal's init script is called with restart option then script complain
that hal is already running. Probalby it takes some short time to kill hal's child.
Add sleep 1 second to solve this problem.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Split start-daemons.sh.in into init scripts for:
--HAL
--RTUd
--PPSI
Since HAL, RTUd, PPSI have already waiting for dependent processess
implemented, we're allowed to spawn them (semi) simultaneously.

Additionally:
--Remove start-daemons.sh.in
--Remove updating start-daemons.sh.in log values in apply_dot-config
--Create links in /etc/rcS/ to init scripts

NOTE: Be sure that no init script has the same name as running program.
      It may cause problems for "pidof".
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>