Created a new example script based on the old google_spreadsheet.py
Created a new example script based on the old google_spreadsheet.py

Notable changes are:
- using two dht11 sensors instead of one
- also logging to a file and not just to google spreadsheet

	new file:   examples/google_spreadsheet_twosens.py

mh03r932/raspi2dht11,mh03r932/raspi2dht11,mh03r932/raspi2dht11