In the Project Properties dialog box in Ariadna, there is a checkbox labeled "Store all paths relative to the project file". In the Project Properties dialog box in build 823 of Aurora, I can't find this checkbox, although the corresponding "relativePaths" attribute in the project.default.xml file still exists.
What happened to this checkbox? How can I change a project to use relative paths? How can I change my Default Project Properties to have relativePaths=true?