Add status string for thermal debug logs

Signed-off-by: Pekka Lundstrom <pekka.lundstrom@jollamobile.com>
Make thermal status name available
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[thermal] Fine tuned default thermal limits

Signed-off-by: Pekka Lundstrom <pekka.lundstrom@jollamobile.com>
Merge pull request #20 from plundstr/master

Fine tuned default thermal limits