Fix up SSH key injection in control.sh
Merge pull request #215 from VictorLowther/pull-req-master-b270781498ad8e7eff7e1b087b76903f225e98ee

https://github.com/crowbar/barclamp-provisioner/pull/215

Merged by devtool for cloudedge
Create README
Update README.txt
Rename README.txt to README.md
Delete README
Delete provisioner.yml