sakaiproject/sparsemapcontent — pull request #30 by zathomas (2012-03-13 20:49:20+00:00)
Title: KERN-2648 add option not to overwrite timestamp properties

This is similar to the update method which was added to `AuthorizableManager` to allow admins to specify that they don't want the timestamps to be updated: `withTouch=false`

This adds the same thing to `ContentManager` so we can write the content while keeping our preferred values for created-by, created-at last-modified-by and last-modified-at.