pyqt4: Updated (4.8.3 -> 4.8.4)

python/pyqt4/pyqt4.desc

@@ -31,7 +31,7 @@
 [L] GPL
 
 [S] Stable
-[V] 4.8.3
+[V] 4.8.4
 [P] X -----5---9 162.550
 
-[D] 3725263787 PyQt-x11-gpl-4.8.3.tar.gz http://www.riverbankcomputing.co.uk/static/Downloads/PyQt4/
+[D] 259874213 PyQt-x11-gpl-4.8.4.tar.gz http://www.riverbankcomputing.co.uk/static/Downloads/PyQt4/