Added '_bytecode_filenames()' method, and use it in 'get_outputs()' to ensure that compiled bytecode files are considered part of the output of the "install_lib" command.
Added '_bytecode_filenames()' method, and use it in 'get_outputs()'
to ensure that compiled bytecode files are considered part of the output
of the "install_lib" command.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator