alsactl init - restore calls also init on failure

alsactl init - restore calls also init on failure

The initialization procedure consist from default initialization and
state restoration. When restore fails for a reason or the config file
contains inaccurate information, then init is called.

Also, if something fails (init or restore), a file specified using -r
option can be created with description what failed. It can be useful
when user space decides to notify user to set the sound driver properly.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>