I had a tough time building this through qmake (its my fault for using NixOS and not adding gstreamer as a dep) but I'll document this for future contributors.
This diff does a few things, split up into individual commits:
- Adds kirigrami and breeze-icons submodules (for Android)
- Adds the luv icons submodule and links it to the icons dir
- Add README with build instructions and troubleshooting