[cffi] Updated recipe to last cffi version (1.11.5)

Author: goffi-contrib

ci/constants.py

@@ -47,6 +47,7 @@ class TargetPython(Enum):
     # requires autoconf system dependency on host
     # https://api.travis-ci.org/v3/job/450538715/log.txt
     'protobuf_cpp',
+    'cffi',
     # https://github.com/kivy/python-for-android/issues/1405
     'psycopg2',
     'pygame',

pythonforandroid/recipes/cffi/__init__.py

@@ -7,7 +7,7 @@ class CffiRecipe(CompiledComponentsPythonRecipe):
     Extra system dependencies: autoconf, automake and libtool.
     """
     name = 'cffi'
-    version = '1.4.2'
+    version = '1.11.5'
     url = 'https://pypi.python.org/packages/source/c/cffi/cffi-{version}.tar.gz'
 
     depends = [('python2', 'python3crystax'), 'setuptools', 'pycparser', 'libffi']