Fixing a bug that blew up fetcher when only one environment was configured.
Preventing timeouts during a drush sql-sync by setting the timeout to NULL.
Updating vhost templates to ensure the path is properly set for wherever the docroot is.
Updating all relevant configuration to proplerly create virtualhosts on centos.
Applying simple fix for php54 workings.
Improving comments.
Preventing an exception that should not be thrown when we do not need to configure from an environment.