Use highest temperature core to determine fan speed (#6)

swap to using highest single core temp vs average, testing

adding create logdir

Update README.md

Merge pull request #2 from wallace11/master

Fixed some derps in readme.md

Added a very primitive installation script

Upped constant temp values by 5 degrees

Changed the fan speed switching mechanizm to four-staged average-based one

Merge pull request #1 from cawilliamson/master

added automatic detection for correct hwmon sensor

fix pid path and change sleep script to work until signal handling is less broken

Merge branch 'master' of https://github.com/efluffy/gpdfand

can't write both pins to export on same fh

Update README.md