* doc/gramps-manual/C/mainwin.xml: fixed spelling
* src/Errors.py: Add a DatabaseError type
* src/Utils.py: detect database loops in descendants_too_old
* src/WriteGedcom.py: report error message when database loop is detected
* src/po/template.po: added new error message. May be too late for some
translations to get this message.
svn: r5149
* src/Errors.py: New exception type "FileVersionError"
* src/GrampsDbBase.py (version_supported): New method
* src/GrampsBSDDB.py (version_supported): New method
* src/gramps_main.py (read_file) catch FileVersionError; (post_load): only load if version_supported()
* src/ReadGrdb.py (importData): only load if version_supported()
svn: r4734
* src/ReadGrdb.py: Add to CVS: native database importer.
* src/DbPrompter.py: Support for the native importer.
* src/Errors.py: Add HandleError exception for duplicate handles.
svn: r3984