added a new class DrupalSiteEvent to hide some of the messy handling of events
updated the site build command to the new event structure
updated the subsite build command to the new event structure
moved event definitions to the plugin file
refined the verifyArguments() implementation for the build commands
refined the site delete command
refined the subsite delete command
fixed EOL
refined plugin includes
more refinements
refinements to the site-install commands
refinements on the site-rollback command
extended the refinements to support all-subsite command steps
refined the site delete command with new all-subsite command step
refined the site update command with new event structures
formatting fix
first round of conversions on the cron plugin