Get ready to create release

• Set versions to 0.0.1
• Overhaul CI. Allow cross compile to arm and aarch64.
• Only create CI release on macos
• Use cross for local cross compile
• Use appimagetool directly instead of cargo-appimage.

Signed-off-by: Ayush Singh ayush@beagleboard.org

changed milestone to %1.0.0

mentioned in commit 827c87f7

merged