QRC file integration

Qt-based C++ project typically use .qrc files to manage resources like .qml files.

QDS should it make easy to keep .qrc files in sync with the .qmlproject files.

QDS should create new .qrc files from scratch but also update existing .qrc files with the files defined in the .qmlproject.

When generating a .qrc file an existing .qrc file can be chosen and QDS will add the files from the .qmlproject to the .qrc file. The user can uncheck/remove files from the .qrc file or add files in the project folder but not part of the .qmlproject.

It is a use case to remove files already add to the .qrc file because they are in the .qrc file but not in the .qmlproject. Files in the .qmlproject should be bold in the UI, to make it easy to identify files not in the .qmlproject and only in the .qrc file.

C++ projects will already have a .qrc file created by their wizard.