Fix IOError in ui.qt.worker when trying to read queue status
Set icon and application name in the QT UI
Keep a list of bundled fonts in ui.base to ease registration in the toolkits
Merge pull request #208 from sebasmagri/fix-ioerror-qt-worker

Fix IOError in ui.qt.worker when trying to read queue status
Testing with flat button styles
Merge pull request #209 from sebasmagri/qt-main-window-standard-info

Set icon and application name in the QT UI and other minor fixes
Merged changed with sebasmagri repo
Merged with changes made by sebasmagri