This fixes Javascript widgets working with DocAliases, such as the
replaces field in draft submission, to work better with Javascript
disabled. It also makes sense from a modelling perspective as the name
really is a unique key for the alias.
The actual transformation requires a series of migrations taking a
couple of minutes to complete. The actual switch to the key is done at
the end.
- Legacy-Id: 10251
Note: SVN reference [10111] has been migrated to Git commit 8bca1b4b33
