Remove argparse from setup.py's install-requires list to unbreak since

the 0.13.0 update. (I had py-argparse from mystuff installed which is
why I didn't run into it before..) - reported by Pedro de Oliveira

https://github.com/certbot/certbot/issues/4485

security/letsencrypt/client/Makefile

@@ -1,7 +1,7 @@
-# $OpenBSD: Makefile,v 1.14 2017/04/22 20:41:24 sthen Exp $
+# $OpenBSD: Makefile,v 1.15 2017/04/27 22:18:14 sthen Exp $
 
 COMMENT=	client for Let's Encrypt CA#'
-REVISION=	0
+REVISION=	1
 
 DISTNAME=	certbot-${MODPY_EGG_VERSION}
 

security/letsencrypt/client/patches/patch-setup_py

@@ -0,0 +1,11 @@
+$OpenBSD: patch-setup_py,v 1.1 2017/04/27 22:18:14 sthen Exp $
+--- setup.py.orig	Thu Apr 27 23:15:13 2017
++++ setup.py	Thu Apr 27 23:15:17 2017
+@@ -36,7 +36,6 @@ version = meta['version']
+ # https://github.com/pypa/pip/issues/988 for more info.
+ install_requires = [
+     'acme=={0}'.format(version),
+-    'argparse',
+     # We technically need ConfigArgParse 0.10.0 for Python 2.6 support, but
+     # saying so here causes a runtime error against our temporary fork of 0.9.3
+     # in which we added 2.6 support (see #2243), so we relax the requirement.

security/letsencrypt/py-acme/Makefile

@@ -1,9 +1,10 @@
-# $OpenBSD: Makefile,v 1.12 2017/01/12 14:35:01 sthen Exp $
+# $OpenBSD: Makefile,v 1.13 2017/04/27 22:18:14 sthen Exp $
 
 COMMENT=	ACME protocol implementation
 
 DISTNAME=	acme-${MODPY_EGG_VERSION}
 PKGNAME=	${MODPY_PY_PREFIX}${DISTNAME:S/.dev/pre/}
+REVISION=	0
 
 FLAVORS=	python3
 FLAVOR?=

security/letsencrypt/py-acme/patches/patch-setup_py

@@ -0,0 +1,11 @@
+$OpenBSD: patch-setup_py,v 1.1 2017/04/27 22:18:14 sthen Exp $
+--- setup.py.orig	Thu Apr 27 23:14:25 2017
++++ setup.py	Thu Apr 27 23:14:29 2017
+@@ -8,7 +8,6 @@ version = '0.13.0'
+ 
+ # Please update tox.ini when modifying dependency version requirements
+ install_requires = [
+-    'argparse',
+     # load_pem_private/public_key (>=0.6)
+     # rsa_recover_prime_factors (>=0.8)
+     'cryptography>=0.8',