Qt5.3 Qt 5

Install Qt 5.3.1 in Ubuntu 14.04

What’s new in Qt 5.3.1 Performance optimizations for Qt Quick Engine’s JIT compiler code generation and important bug fixes, especially on ARM QAbstractProxyModel::sibling to now works in the same manner as with Qt4 Many small fixes to Qt Quick Controls, for example to TableView, TabView, ComboBox and Calendar QQuickWidget now works properly also with ANGLE Qt Quick animations now work also with static builds Fix for a regression of QPushButton with QMenu Fix for a regression on Mac for passing click event to underlaying widget Initial support for Mac OS X 10.