Change MANIFEST.in to not include tests and examples in python2_source
Change MANIFEST.in to not include tests and examples in python2_source

sebastianhaas/PyLaTeX,jendas1/PyLaTeX,JelteF/PyLaTeX,votti/PyLaTeX,jendas1/PyLaTeX,ovaskevich/PyLaTeX,bjodah/PyLaTeX,votti/PyLaTeX,bjodah/PyLaTeX,ovaskevich/PyLaTeX,JelteF/PyLaTeX,sebastianhaas/PyLaTeX