Merge branch 'release/0.13.2' into develop
Fix minor typo in README.rst
Raise an exception if the config file contains options that we never
use, not even as optional ones.
Removed unnecessary 'vocabs' parameter from test_skll.py since it
was causing tests to fail.
Merge pull request #59 from EducationalTestingService/feature/warn_about_unknown_options

Raise an exception if the config file has any options we never use, not even as optional ones. Fixes #58.
Fixed stupid unit test issue with using shlex.split and unicode with < 2.7.4. Also don't specify local mode as true, since unit tests work with gridmap now.
Simplified .travis.yml to auto-discover unit tests.
Merge branch 'develop' of github.com:EducationalTestingService/skll into develop
Add missing import to test_skll
Fix mysterious merge regressions in test_skll. Have no idea why they happened.
Removed remaining 'local=True's from test_skll.
Fix issue with job_results not being defined when there are grid issues in experiments.py
More detailed error message for when ids_to_floats goes wrong in learner.py
Line endings
File mode
Simplified checks for gridmap, and potentially solved an issue with daemonic processes.
Little formatting things in experiments.py
Updated travis.yml to just use automatic unit test detection, even though I thought I did that before.
Include unit test stuff in manifest, because... why not let people run the tests if they want?
Fix naming mix-up I added recently.