add a basic build that would produce a system ready to be configured using a master-less puppet repo.
refactor and add functions to enable secure (more or less) out-of-band movement of data to the instance using S3.
ignore some junk that is generated in the cwd.
add some more useful comments.
part of include function.sh refactoring...
refactored drupal work to demo a vanilla site, and one with custom code & content. Also include chagnes to enable (somewhat) secure out-of-band access to custom data, including database dumps and user data.
more explicit requirements for running thr scripts.
some improvements for OpenScholar, but still needs to reflect changes in the Drupal build, and actually complete an OpenScholar install.
fix the drupal build code, and install any added modules
pushing work from script towards puppet, and use r10k
fix invocation of r10k
more capable puppet modules for wordpress
Merge branch 'master' of https://github.com/robparrott/ec2-drupal-devops-deploy-poc into upstream-master

Conflicts:
	include/functions.sh