Create cloud-config-bootstrap.sh with HEREDOC.
Create cloud-config-bootstrap.sh with HEREDOC.

hkjn/docs-1,atxwebs/docs,robszumski/docs,iankronquist/docs,marineam/coreos-docs,ionave/docs,mjg59/docs,endocode/coreos-docs,skynet/docs,coreos/docs,michelleN/docs,bq-xiao/docs,mischief/coreos-docs,jonboulle/docs,wli6/docs,jdloft/docs,joshix/docs,ksmaheshkumar/docs-2