Version bump to 0.17.0
Change pre-commit.yml to pre_commit.yml in Readme
Change pre-commit.yml to pre_commit.yml in output
Merge pull request #158 from stsc3000/fix_pre_commit_yml_references

Fix pre commit yml references
Upgrade RuboCop to avoid blowing away YAML engine.

RuboCop was permanently modifying the YAML engine Ruby was using.
0.25 does not suffer from this problem.

Closes #150
Less strict error message checking.

Depending on the version of scss-lint your machine is running,
the message slightly changes.
Merge remote-tracking branch 'upstream/master' into marcosvm/separate_gofmt_and_go_build