python-cryptography: update to version 1.7.2

Verify the license terms remain the same and update the checksum

Signed-off-by: Derek Straka <derek@asterius.io>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-python/recipes-devtools/python/python-cryptography_1.7.2.bb

@@ -0,0 +1,21 @@
+inherit pypi setuptools
+require python-cryptography.inc
+
+SRC_URI += " \
+    file://run-ptest \
+"
+
+DEPENDS += " \
+    ${PYTHON_PN}-enum34 \
+"
+
+RDEPENDS_${PN} += " \
+    ${PYTHON_PN}-enum34 \
+    ${PYTHON_PN}-ipaddress \
+"
+
+RDEPENDS_${PN}_class-target += " \
+    ${PYTHON_PN}-enum34 \
+    ${PYTHON_PN}-ipaddress \
+    ${PYTHON_PN}-contextlib \
+"