Fix for the OnBoardThermal Sample due to analogRead changes
Merge pull request #86 from dotMorten/develop

Ensure proper cast of char to avoid hitting int overload
Merge pull request #87 from anthony-ngu/OnBoardThermalFix

Fix for the OnBoardThermal Sample due to analogRead changes
Merge pull request #1 from ms-iot/develop

Sync up