tree 287ebcea0b4ccbf78cd769e73136bab52759396c
parent 75b4ab8db1e3e444f85b06fc66afe0c4046fcd24
author Brad Bishop <bradleyb@fuzziesquirrel.com> 1483713442 -0500
committer Brad Bishop <bradleyb@fuzziesquirrel.com> 1484342766 -0500

Add labels

Labels are descriptive names for sensor channels.  For
example a label for temp1 might be "motherboard".  Labels
will be used as the final path element when creating
DBus objects so they are bound by the same restrictions
as DBus object paths.

Discover labels from the environment when scanning sysfs.
Ignore inputs that don't have a label.

Change-Id: I2aa5684447f106d99361a9834eaad43d21037d5c
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>