Use consistent terminology in readme
Merged pull request from sjhx
Check for libbluetooth-dev being installed
Update README.md (typos)
Update README.md (typos)
Update README.md (typos)
Create package.json

npm deps
Update setup.sh

take care of bluez too
Update node-red

make log file more visible
Update setup.sh

take care of pre-reqs and exit on fail
Update README.md

resequence; hcitool may not be available until setup.sh is complete
list format
advise not to run node-red simultaneously
use the word Troubleshooting
format
making sure sensor values are numeric
Merge branch 'master' of https://github.com/ibm-messaging/iot-beaglebone
And remove the Nore-RED sample.

Conflicts:
	README.md
	samples/nodejs/README.md
	samples/nodejs/ibm_iot_sensortag_quickstart.js
	samples/nodejs/setup.sh