* run stubgen
* replace individual lexers with __getattr__ in lexers/__init__.pyi
* replace individual styles with __getattr__ in styles/__init__.pyi
* import-export each formatter into formatters/__init__.pyi
* clean up slightly with quick and dirty script
* manual fixing
* Move routes stubs to @python2 directory
* Ignore Python-2-only stubs for stubtest
* Use standard idiom for re-exporting items
Co-authored-by: Akuli <akuviljanen17@gmail.com>