Small bug fixes from the 1.0.0 release.

First, in the sysfstreecollector, we added a fallback for finding the device
name and class that matches the target of the /sys/class/XXX/XXX/device link
to the path of each device and uses the appropriate device and class name from
there.  This is only run if the initial lookup fails because this matching can
be very expensive.

Second was fixing the name of the script that gets installed into /etc/init.d
from the deb package, it had been misnamed in several of the deb-helper
scripts and should not be fixed.
