[PyQt] ANN: PyQt v5.3, PyQt v4.11 and SIP v4.16 Released

[Phil Thompson]

PyQt v5.3, PyQt v4.11 and SIP v4.16 have been released. All now support 
cross-compilation to iOS and Android.

PyQt v5.3 adds support for Qt v5.3 including the new QtQuickWidgets and 
QtWebSockets modules.

PyQt v4.11 adds support for Qt v4.8.6.

Note that there seems to be some issues with 32 bit Qt v5.3 SQL drivers 
on Windows. If you rely on these then you may to stick with current 
versions.

Phil