In the windows project generator: Handle Cyrus sasl as a proper dependencyinstead of local patches to the generator.* win-tests.py Handle sasl as a standard dependency, instead of by using sasl knowledge. * build/generator/gen_win.py (get_win_defines): Detect sasl by checking libraries collection. (get_win_includes, get_win_lib_dirs): Don't add sasl include dir to all projects, but handle via dependencies. (get_win_libs): Remove specialized handling. * build/generator/gen_win_dependencies.py (imports): Remove unused ugly import. (find_libraries): Find sasl. (_find_sasl): New function.