Remove the import of l_() from sphinx-doc and leave _() import
Remove the import of l_() from sphinx-doc and leave _() import

Commit https://github.com/sphinx-doc/sphinx/commit/8d653a406dc0dc6c2632176ab4757ca15474b10f
titled "Integrate l_() into _()" deprecates l_() in favor of _().

paulhoule/gastrodon,paulhoule/gastrodon