Bug#857596: steam: Ships same files as Valve's official packages with different package name

[Jeremy Bicha]

Michael,

Would you be willing to move the udev rules into the main 'steam'
package instead of the separate 'steam-devices' package?

I believe Valve really likes the idea of having an easy single .deb on
their homepage for people to install, but I don't think that's
compatible with the package split like this.

I'd really like to fix this problem before Ubuntu 17.04 is released
(just over 3 weeks away). I am already working with Valve on this
issue. Please respond so that your input is included.

Thanks,
Jeremy Bicha