- Update setuptools to 40.8.0
- Update pip to 19.0.3
- Refreshed patches
- Removed 4 patches (2 of them was included in 3.7.3 and other two are
included in this release)
Makefile python3:
- Move PKG_MAINTAINER above PKG_LICENSE
Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>