Release 1.0.1

Summary:
This release is a bugfix for handling whitespace/[]'s better, and adding
a bunch of tests.

Bugfixes:
- Handle whitespace in sections
- Handle square brances in values
- Add metadata.json
- Update some travis testing
- Tons of beaker-rspec tests
Merge pull request #74 from hunner/release_1.0.1

Release 1.0.1