In commit 071d5a84 I pushed a patch to restore the Help handbook 
for TDEPowersave. Apparently those files got lost in the shuffle 
when converting to cmake.

I presume the same changes are needed for KPowersave, but I don't 
have a HAL based system to compile KPowersave. To somebody who does 
and is interested in restoring the Help handbook to KPowersave, you 
should be able to copy the patch, modify for naming differences, 
and then push to git.

Darrell