sundtek: addon redesign addon renamed to just sundtek added addon settings sundtek's binaries are downloaded on first run automatically download new version of the binaries if available added preload library to .profile (to run mediaclient, w_scan, ... from console)

The addon is now generic for all architectures (doesn't contain any binary file).

Signed-off-by: Stephan Raue <stephan@openelec.tv>