Squashed 'packages/mr/' changes from 79b4ffc..d964f6b

be906e2 0.12.14
0d4ac76 Update .npmignore for publish
7e29b48 Update changelog to v0.12.14
a0b3ce4 Merge pull request #29 from Stuk/injection-deps
b91242f Fix loading script-injection dependencies bug
f050dbd Merge pull request #27 from Stuk/output
8ba01da Merge pull request #28 from Stuk/coverage
e8428c2 Instrument files on server and generate coverage report
4090234 Output testing information

git-subtree-dir: packages/mr
git-subtree-split: d964f6bd3009b41c93f39530f6fac315227a30d5
Update Mr to v0.12.14
Remove unneeded files from Mr subtree
Merge pull request #1182 from Stuk/mr0.12.14

Mr v0.12.14