[python] Kivy Install

python 2.7

vertual enviroment python 3.5

1. uninstall cython 

2. pip install -I Cython==0.23

3. python -m pip install --upgrade pip wheel setuptools

4. python -m pip install docutils pygments pypiwin32 kivy.deps.sdl2 kivy.deps.glew

5. python -m pip install kivy.deps.gstreamer

6. python -m pip install kivy.deps.angle

7. python -m pip install kivy