loongson/pypi: links for mplotlab

loongson/mirror mplotlab-0.2.zip
loongson/mirror mplotlab-0.2.win32.zip
loongson/mirror mplotlab-0.2.win32.exe
loongson/mirror mplotlab-0.2-py2.py3-none-any.whl
loongson/mirror mplotlab-0.2-py2.7.egg
loongson/mirror mplotlab-0.1-py2.py3-none-any.whl
loongson/mirror mplotlab-0.1-py2.7.egg
loongson/mirror mplotlab-0.1-py2-none-any.whl