py-pyobjc-quartz: update to 5.2

- update homepage

python/py-pyobjc-quartz/Portfile

@@ -5,7 +5,7 @@ PortGroup           python 1.0
 
 name                py-pyobjc-quartz
 python.rootname     pyobjc-framework-Quartz
-version             5.1.2
+version             5.2
 revision            0
 categories-append   devel
 platforms           darwin
@@ -17,14 +17,14 @@ long_description    This port provides the CoreGraphics, ImageIO, \
                     QuartzComposer, QuartzCore, QuartzFilters, ImageKit, \
                     PDFKit and CoreVideo framework wrappers \
                     for use with PyObjC.
-homepage            https://pythonhosted.org/pyobjc/
+homepage            https://pyobjc.readthedocs.io/
 
 master_sites        pypi:p/${python.rootname}/
 distname            ${python.rootname}-${version}
 
-checksums           rmd160  977190becfc230676e401912e3dca182b8b585a4 \
-                    sha256  79ca11ab1285533852585854398be6e7f2ef209f9f3ad5d0a2bec90a77d654d7 \
-                    size    3353862
+checksums           rmd160  c8e9a5810520d0155bb440415f57850757bd6407 \
+                    sha256  89d41e86b075788deb65695e32001de488412ae9b60191294a3fd31e8b3d2613 \
+                    size    3353568
 
 python.versions     27 34 35 36 37