Squashed 'packages/mr/' changes from 9fd3d8c..3d616f2

0e92ec9 0.12.5
19a32f2 Remove unneeded files from Q subtree
de6682f Add Q 0.8.12 as a subtree
c72fcb6 Squashed 'packages/q/' content from commit 4c1cc3a
1e9d4f0 Remove Q ready for subtree

git-subtree-dir: packages/mr
git-subtree-split: 3d616f2843268bfceee17f6a7a95ae9ed40b06e2
Update Mr to v0.12.5

Conflicts:
	packages/mr/packages/q/spec/q-spec.js
Merge pull request #1100 from Stuk/mr-update

Update Mr to v0.12.5