Pre-built wheels for python 3.6 (and 3.7) on windows on Pypi

[mephos]

Pre-built wheels for yara-python on windows are available on Pypi for python 2.7 to 3.5 (https://pypi.org/project/yara-python/#files)

Would it be possible to build and push wheels for 3.6 and 3.7 as well?

In appveyor.yml, would it suffice to add ? : (as the following python versions are already installed on the VMs per https://www.appveyor.com/docs/build-environment/#python )

- PYTHON: "C:\\Python36"
      PYTHON_VERSION: "3.6.x" # currently 3.6.6
      PYTHON_ARCH: "32"
      OPENSSL_LIB: "openssl-1.1.0e-vs2015"
      VS: "Visual Studio 14 2015"

 - PYTHON: "C:\\Python36-x64"
      PYTHON_VERSION: "3.6.x" # currently 3.6.6
      PYTHON_ARCH: "64"
      OPENSSL_LIB: "openssl-1.1.0e-vs2015"
      VS: "Visual Studio 14 2015 Win64"

- PYTHON: "C:\\Python37"
      PYTHON_VERSION: "3.7.x" # currently 3.7.0
      PYTHON_ARCH: "32"
      OPENSSL_LIB: "openssl-1.1.0e-vs2015"
      VS: "Visual Studio 14 2015"

 - PYTHON: "C:\\Python37-x64"
      PYTHON_VERSION: "3.7.x" # currently 3.7.0
      PYTHON_ARCH: "64"
      OPENSSL_LIB: "openssl-1.1.0e-vs2015"
      VS: "Visual Studio 14 2015 Win64"

Thanks in advance

[plusvic]

Fixed in a222005c639f8d3eb856f76be6784532b6f4a0eb