almost working setup ...
Update README.md
add mediawiki mention in README
add mediawiki mention in README
Merge branch 'mediawiki'
small formatting fix
significant refactoring of drupal build code to get a custom site running
small change in text ... not yet done.
do not separately install huit needed modules.
clean up comments
further fixes to get the site operating correctly. Includes setting up caching and DB updates, and a workaround for mispalced modules.
fixes to drupal build around caching
disable yum priorities, so that we get the latest puppet version despite what Amazon's Linux thinks ...
added some doc for setting up keypairs and security groups.
added option for creation of an Amazon RDS Mysql instance.
minor cleanup
Merge branch 'upstream-master'
only report RDS if specified
Merge changes from upstream/master and local master.
Merge branch 'upstream-master'