* src/EditRepository.py: fixes for lack of parent window handles
use of dbstate. Commented out code to bold labels for now as
Utils.bold_label does not work. Renamed DelReposQuery.
* src/EditSource.py: fixed repository ref edit code to use dbstate.
* src/RepositoryRefEdit.py: fixes for dbstate and commented out window
management code.
* src/RepositoryView.py: fixes for dbstate, commented out remove repos
code for now as it does not work. Fixes edit repository call.
svn: r5092
