pull up the fn pin
Merge pull request #5 from sarfata/fix-fn-pullup

pull up the fn pin
Create README.md

Added GPLv3
Fix debug message (was missing one argument)
We only care about 6 registers: 7 -> 12
Fix the Si570 bug - and keep the tests in
fixing include name
No need to initialize dcoFrequency to 0 twice
Merge pull request #7 from sarfata/fix-si570-stuck-bug

Fix si570 stuck bug
Added GNU GPLv3 License information.