• Make LocalFolders react correctly to removal of custom (non-default) folders. It is not necessary to re-fetch the entire folder structure in this case. (plus test) * Make the local folders un-deletable via Collection::Rights. * Add LocalFolders::root(). * Remove LocalFolders::customFolders() -> not needed until I see a good use case for this. * Extract the folder structure fetching/rebuilding logic into a LocalFoldersBuildJob. Makes things a bit clearer. * Api docs.

svn path=/branches/kdepim/soc/kdepimlibs/; revision=986102