Proto commits in mindreframer/golang-stuff

These 6 commits are when the Protocol Buffers files have changed:

Commit:5288141
Author:Roman Heinrich

Merge commit '3b2ff4c0e90706511e43c1b160ce335858831679' as 'github.com/golang/groupcache'

The documentation is generated from this commit.

Commit:3b2ff4c
Author:Roman Heinrich

Squashed 'github.com/golang/groupcache/' content from commit e851919 git-subtree-dir: github.com/golang/groupcache git-subtree-split: e8519194befbdf207f01166f1738fd8f64b996fc

Commit:23026e5
Author:Roman Heinrich

Merge commit 'bdc27a2a45b492a631c2c45c72e3c057f6388c22' as 'github.com/mmcgrana/gobyexample'

Commit:bdc27a2
Author:Roman Heinrich

Squashed 'github.com/mmcgrana/gobyexample/' content from commit 7066f37 git-subtree-dir: github.com/mmcgrana/gobyexample git-subtree-split: 7066f37541938c30c28389e2e09d4f1e362b4e0b

Commit:e0543c5
Author:Roman Heinrich

Merge commit 'd55b4fe8e76c8134f97153fdf3629570996f3818' as 'github.com/jordansissel/lumberjack'

Commit:d55b4fe
Author:Roman Heinrich

Squashed 'github.com/jordansissel/lumberjack/' content from commit aa6a89a git-subtree-dir: github.com/jordansissel/lumberjack git-subtree-split: aa6a89a372a93d2fd0b93e447c8ad032177df74b