Proto commits in machinekit/mksocfpga

These 2 commits are when the Protocol Buffers files have changed:

Commit:993913d
Author:Michael Haberler

Merge commit '11e2e3383df7970781505fa32f03b7a44820b2b6' as 'HW/machinetalk-protobuf'

The documentation is generated from this commit.

Commit:11e2e33
Author:Michael Haberler

Squashed 'HW/machinetalk-protobuf/' content from commit fe78e37 git-subtree-dir: HW/machinetalk-protobuf git-subtree-split: fe78e3723db0ab89024deb23d5f0802be6953301