* src/EditRepository.py: modified to use find_backlink_handles and fixed subtle bug
* src/RelLib/_Source.py: added reporef_list to referent object lists so that backref
are put in reference_map
* test/GrampsDb/GrampsDbBase_Test.py: added unittest for source/reference backlinks
* test/GrampsDb/GrampsDbTestBase.py: added unittest for source/reference backlinks
svn: r5616
* 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
