python-cryptography, python-cryptography-vectors: uprev

Pick up many fixes and enhancements made since 0.8.1 was released.
See: https://github.com/pyca/cryptography/blob/master/CHANGELOG.rst

The uprev requires an uprev of pyasn1 and also pulls in two new
packages idna and ipaddress. The idna software has 3 licenses, one of
which is the 'Unicode' license: http://www.unicode.org/copyright.html

Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-python/recipes-devtools/python/python-idna_git.bb

@@ -0,0 +1,22 @@
+DESCRIPTION = "Internationalised Domain Names in Applications"
+HOMEPAGE = "https://github.com/kjd/idna"
+SECTION = "devel/python"
+LICENSE = "BSD-3-Clause & Python-2.0 & Unicode"
+LIC_FILES_CHKSUM = "file://LICENSE.rst;md5=c61e6ec7ab3da6b340d8d3a89c964ef2"
+
+PV = "2.0"
+SRCREV = "bb6e94c5b5525684d8ca010bf8ab42480c319e0a"
+
+SRCNAME = "idna"
+SRC_URI = "git://github.com/kjd/${SRCNAME}.git"
+
+S = "${WORKDIR}/git"
+
+inherit setuptools
+
+DEPENDS += " \
+        python-pip \
+        "
+
+RDEPENDS_${PN} += " \
+        "