0.4.1

Fixes

• Fix possible segmentation fault caused by browser widget
• Fix possible deadlock when de-initializing an application
• Fix high memory usage of hdf5 filters

New features

• Add about dialogs
• Icon enhancements
• Context menus in configuration for direct initializing
• Input Ports now support a interthreadDynamicQueue feature for better decoupling between threads

Interface changes

• MainWindow: deprecated passing a string instance to releaseSubplot(...), use a QWidget instance instead
• Add properties to hdf5 writer for specifying buffer sizes
• Input Ports now support default arguments also when using the C++ implementation

Other changes

• Test enhancements, use xvfb for automated gui tests