Make settings editor scrollable

Make settings editor a sub window instead of a dialog

- Add CMake build type to about page and window title

Fix build

Add build system information to the about dialog

Make editing tools disabled until a document is selected

Add missing third party acknowledgements

Add some sort of basic application icon

Add missing file

Show current subwindow title in main window title

(0) -100 -10 +10 +100 tip

mercurial