* avoid generating a blank part for font size that do not have extras
* use “stretch” instead of “jessie”
.. and add libgtest-dev.
* keep space width equal 4, no matter what
* updated generated fonts
* updated reference images
* Replace PyQt completely (#5902)
* ported img2lbm.py to Pillow (and get rid of PyQt)
* removed PyQt from Dockerfile
* fixed travis
* fixed issue with img2lbm and Horus bitmaps
* [package] Add QtSvg support DLLs for Windows.
* [Simulator] Add images/css resources for new version; Create SimulatorIcon and SimulatorStyle classes; Build with SVG support, remove unused bitmaps.
* [Simulator] Improve and simplify VirtualJoystickWidget resize event (sticks maintain X/Y position) & improve values layout w/out trims.
* [Simulator] Refactor Trainer simulator to use VirtualJoystickWidget, gains lock/hold buttons and X/Y position readout.
* [Simulator] More compact layout for Telemetry simulator, reduces min. width and adds scrolling columns to allow smaller window sizes.
* [Simulator] Add new SimulatorMainWindow and RadioOutputsWidget UI classes.
* [storage] Add non-persistent sessionId() to AppData for tracking currently active radio profile ID.
* [Simulator] Major UI updates:
* Use a MainWindow interface with dockable/floatable windows, proper toolbar & menu;
* Persistent size/layout state of all windows/docks/etc between uses, per radio profile;
* Completely separate radio Outputs window with configurable layout (also persistent between uses);
* Translations now enabled in standalone Simulator, follows main Companion setting (they need a lot of updates);
* New custom icons throughout, toolbar icon sizes adhere to user preference in Companion.
* [Simulator] Debug Output console updates:
* New filter feature with optional full RegEx support, can work in inclusive or exclusive modes (full help text is included in UI);
* Up to 50 user-defined filters are saved to permanent settings, also a few predefined filters are provided;
* Saves/restores the last filter used and if it was en/disabled;
* Added word wrap and clear screen features;
* Configurable scroll-back buffer size;
* Increased efficiency & performance of the buffering/printing process.
* [Simulator][OSX] Visual UI tweaks for OS X.
* [Simulator] Fix some debug console settings not being restored properly.
* [Simulator] Add ability to hide/show menu bar; Persist view state of menu bar and radio title bar; Reduce font size on OS X; Other small visual tweaks and improvements.
* [build] Add QtSvg to Linux build scripts (a guess for Dockerfile).
* [build] Fix for Qt 5.3.
* Add OpenTx headers to new files.
* [Companion][storage] Update GeneralSettings() initializer to use current sessionId for profile data retrieval, removes workaround for standalone Simulator being started with arbitrary profile; AppData: always update sessionId when global id() changes.
* [X10] Fixes for new simulator
