loongson/pypi: links for wagtailemoji

loongson/mirror wagtailemoji-1.0.2.tar.gz
loongson/mirror wagtailemoji-1.0.2-py3.5.egg
loongson/mirror wagtailemoji-1.0.2-py2.py3-none-any.whl
loongson/mirror wagtailemoji-1.0.0-py2.py3-none-any.whl