starting work on raspbery pi project post

Change-Id: I43aaa9d76846dfb2f4d72c5e3edabdef3a0d5201
Adding more to my pi post
finalizing pi temp post

Change-Id: I029ef76e41c22a44e61f1366347d5c4bf9c8c14d
Merge pull request #2 from brettdanger/raspberry_pi_temp

Raspberry pi temp