Bug 1297483 - Initial commit: Converted JS library

from https://github.com/mozilla-releng/ship-it/blob/9c6ecbac45fe7f5e8f1a4f5bbde43361954a3847/kickoff/static/model/release.js

2 things changed:
 * toString() returns the raw string passed
 * _compare() doesn't check if the types are compatible anymore

.gitignore

@@ -0,0 +1,61 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*,cover
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# vim
+*.swp

.travis.yml

@@ -0,0 +1,25 @@
+dist: trusty
+sudo: false
+
+language: python
+
+matrix:
+  fast_finish: true
+  include:
+    - python: 3.6
+      env: TOXENV=py36
+    - python: 3.7-dev
+      env: TOXENV=py37
+  allow_failures:
+    - python: 3.7-dev
+
+env:
+  - SKIP_NETWORK_TESTS=0
+
+install:
+    - travis_retry pip install tox
+script:
+    - TOX_ENVIRONMENT="py${TRAVIS_PYTHON_VERSION//./}"
+    - tox -e "$TOX_ENVIRONMENT"
+after_success:
+    - if [[ $TOX_ENVIRONMENT == 'py36' ]] ; then tox -e py36-coveralls; else echo "No coverage to do"; fi

CHANGELOG.md

@@ -0,0 +1,7 @@
+# Change Log
+All notable changes to this project will be documented in this file.
+This project adheres to [Semantic Versioning](http://semver.org/).
+
+
+## [0.1.0] - YYYY-MM-DD
+Initial release