This fixes https://github.com/servo/servo/issues/861.
@askeing, I've copied your work from https://github.com/askeing/servo_tidy and attributed the commit to you. My commit in this PR is Git housekeeping to preserve `tidy`'s history. If you'd like to make additional changes, I've given you and @shinglyu push access to my fork of Servo. Apologies if this is already familiar, but the workflow for pushing to my branch is:
```
$ git remote add edunham git@github.com:edunham/servo.git
$ git checkout -b package-tidy
$ git pull edunham package-tidy
$ git push edunham package-tidy
```
Once this lands, I'll look at how to publish it to PyPI and automate that process.
Please don't merge this yet; we still need to discuss how the change should work around https://github.com/servo/servo/blob/master/python/servo/testing_commands.py#L33 , as I've yet to figure out how to get the egg to actually expose its tests.
Source-Repo: https://github.com/servo/servo
Source-Revision: bfe54539d290cb287e59e8ba106a54a3fab6201a
--HG--
rename : servo/python/tidy_self_test/__init__.py => servo/python/tidy/servo_tidy/__init__.py
rename : servo/python/licenseck.py => servo/python/tidy/servo_tidy/licenseck.py
rename : servo/python/tidy.py => servo/python/tidy/servo_tidy/tidy.py
rename : servo/python/servo/__init__.py => servo/python/tidy/servo_tidy_tests/__init__.py
rename : servo/python/tidy_self_test/incorrect_license.rs => servo/python/tidy/servo_tidy_tests/incorrect_license.rs
rename : servo/python/tidy_self_test/long_line.rs => servo/python/tidy/servo_tidy_tests/long_line.rs
rename : servo/python/tidy_self_test/rust_tidy.rs => servo/python/tidy/servo_tidy_tests/rust_tidy.rs
rename : servo/python/tidy_self_test/spec.webidl => servo/python/tidy/servo_tidy_tests/spec.webidl
rename : servo/python/tidy_self_test/speclink.rs => servo/python/tidy/servo_tidy_tests/speclink.rs
rename : servo/python/tidy_self_test/test.toml => servo/python/tidy/servo_tidy_tests/test.toml
rename : servo/python/tidy_self_test/tidy_self_test.py => servo/python/tidy/servo_tidy_tests/test_tidy.py
rename : servo/python/tidy_self_test/tidy_self_test.py => servo/python/tidy/servo_tidy_tests/tidy_self_test.py
rename : servo/python/tidy_self_test/whatwg_link.rs => servo/python/tidy/servo_tidy_tests/whatwg_link.rs
rename : servo/python/tidy_self_test/wrong_space.rs => servo/python/tidy/servo_tidy_tests/wrong_space.rs