fix(extractor/encoding): Try SoupParser if default lxml parser fails.
fix(extractor/encoding): Try SoupParser if default lxml parser fails.

Can't reproduce with local tests, but see #44 for real world examples.

Closes #44

tanzaho/python-goose,cronycle/python-goose,tanzaho/python-goose,tanzaho/python-goose,cronycle/python-goose,cronycle/python-goose,jetruby/python-goose,jetruby/python-goose,jetruby/python-goose