thermald: update man page

Added feature to dynamically create configuration, if the platform
has a thermal relationship table.
Fix compile warning
Version update to 1.3
Memleak reported by valgrind

Fix memory leak, which is only allocated only one time during
init.
Remove some sig/unsign comp warnings

The newly added code introduced some warning, which is fixed with
this change.
Merge pull request #23 from 01org/development_0

Development 0 06_03