Edwin,
The “touch” is done as part of the Redeploy button. If you already had an effective way of doing this yourself, you can keep using it in conjunction with an exploded deployment for a very fast reload cycle (exploded deployment == immediate deployments of changes, then simply change and save your REDEPLOY file for a fast reload).
We added the automatic touching and avoiding locked files to help folks that were constantly using the Redeploy button and expected it to behave in a certain way.