py-cryptography: update to version 2.2

python/py-cryptography/Portfile

@@ -5,7 +5,7 @@ PortGroup           python 1.0
 PortGroup           compiler_blacklist_versions 1.0
 
 name                py-cryptography
-version             2.1.4
+version             2.2
 revision            0
 categories-append   devel
 platforms           darwin
@@ -19,12 +19,12 @@ description         Package which provides cryptographic recipes and primitives
 long_description    ${description}
 
 homepage            https://github.com/pyca/cryptography
-master_sites        pypi:78/c5/7188f15a92413096c93053d5304718e1f6ba88b818357d05d19250ebff85
+master_sites        https://pypi.python.org/packages/b1/b8/f42fd854ed5b6f29a1b9c3778993753ff6ef138e4d892fdd61355d40508d
 
 distname            ${python.rootname}-${version}
 
-checksums           rmd160  f3fc128c3e62fd71a34d1d180bda79ef0e13ffe0 \
-                    sha256  e4d967371c5b6b2e67855066471d844c5d52d210c36c28d49a8507b96e2c5291
+checksums           rmd160  0404ccbebeb8d7d5235fdf633440ab2156645958 \
+                    sha256  f5a0279e362c37e2150a32fe35ec20226e9237b6c9927fce8d53ef8e49e64f48
 
 platform macosx {
     if { ${os.major} < 11 } {