'Make column_maker depend on convert_chars.'

def test_0020_create_repository_dependency(self):

    repository = self.test_db_util.get_repository_by_name_and_owner(repositories['column']['name'], common.test_user_1_name)
    self.upload_file(repository, filename='0540_files/column_maker/repository_dependencies.xml', filepath=None, valid_tools_only=True, uncompress_file=True, remove_repo_files_not_in_tar=False, commit_message='Uploaded    column    maker    2.0.', strings_displayed=[], strings_not_displayed=[])
