Remove the provision cron and provision update commands, since we now use the ones provided by drush. Clean up the deploy process and document it more cleanly

#415152 - moved update command upstream to drush, now calling it via drush_backend_invoke. removing 1000 lines of code from provision. yay

Move provision_errors_on, provision_errors_off and the update sql logging function upstream into drush.

that was removing the whole sites directory on some weird error
conditions, see #421106

#368294 - Modules are now correctly retrieved, still need to tackle themes. Also integrated cvs_deploy (#406796)

it's still safe from being overwritten by another domain because there's an underscore in the filename

See: #384972

rename the vhost_config hook to apache_vhost_config host and create a apache_dir_config hook to add configuration to the platformwide apache configuration

include a basic .htacces configuration there, but still allow the .htaccess to override while i do some tests

See: #384972

#408810 - site migration fails on head. This takes into account the new error logging changes in drush to solve this problem.

"platform")

drush_get_error()