Remove or obfuscate QML code from released executable

When using the Qt Quick Compiler and Resource Compiler, a copy of the application's QML code is stored as easily-readable plaintext in the final executable.

This is somewhat understandable for the parts that qmlsc can't process, but there should at least be a mechanism to strip out the QML/JS code that has already been compiled into C++.

If this will take a while to implement, please at the very least provide a mechanism to strip out the code comments in the short-term.