dev-python/cryptography: Drop vulnerable versions

Gentoo-Bug: https://bugs.gentoo.org/show_bug.cgi?id=561696

obsoletes:
Gentoo-Bug: https://bugs.gentoo.org/show_bug.cgi?id=561604
Gentoo-Bug: https://bugs.gentoo.org/show_bug.cgi?id=559648
Gentoo-Bug: https://bugs.gentoo.org/show_bug.cgi?id=521796

Package-Manager: portage-2.2.23
Signed-off-by: Justin Lecher <jlec@gentoo.org>

dev-python/cryptography/files/0.7-setup.patch

@@ -1,22 +0,0 @@
-https://github.com/pyca/cryptography/commit/5bea5ca0233be05e09d8c62fdeae86187e73a48e
-diff --git a/setup.py b/setup.py
-index ead5ec4..32a87ba 100644
---- a/setup.py
-+++ b/setup.py
-@@ -36,12 +36,14 @@
- 
- requirements = [
-     CFFI_DEPENDENCY,
--    "enum34",
-     "pyasn1",
-     SIX_DEPENDENCY,
-     SETUPTOOLS_DEPENDENCY
- ]
- 
-+if sys.version_info < (3, 4):
-+    requirements.append("enum34")
-+
- # If you add a new dep here you probably need to add it in the tox.ini as well
- test_requirements = [
-     "pytest",
-