Add changelog, release docs, bump version to 1.0.0.

CHANGELOG.md

@@ -0,0 +1,14 @@
+# Change log
+
+All notable changes to this project will be documented in this file,
+which uses the format described in
+[keepachangelog.com](http://keepachangelog.com/). This project adheres
+to [Semantic Versioning](http://semver.org/).
+
+## [Unreleased][unreleased]
+
+## 1.0.0 - 2018-06-06
+
+Initial release.
+
+[unreleased]: https://github.com/18F/cg-django-uaa/compare/v1.0.0...HEAD

RELEASE.md

@@ -0,0 +1,45 @@
+Here's how to issue a new release.
+
+1. Bump the version number in `uswds_forms/__init__.py`.
+
+2. Move the "unreleased" section to a new version entry in
+   `CHANGELOG.md`.
+
+3. Run `tox` to ensure that everything builds and
+   installs ok.
+
+4. Commit and push your changes with a commit message like
+   "Bump version to v1.0.4."
+
+5. Tag your version and push it to GitHub. For instance, if you're
+   releasing v1.0.4, do:
+
+   ```
+   git tag -a v1.0.4
+   git push origin v1.0.4
+   ```
+
+   When running `git tag`, you'll be prompted for a tag
+   message. Consider copy-pasting the version notes from
+   `CHANGELOG.md` for this, as whatever you enter will
+   show up on the [GitHub releases page][].
+
+6. If you haven't already done so, create a `~/.pypirc` file
+   with the following content:
+
+   ```
+   [distutils]
+   index-servers =
+       pypi
+
+   [pypi]
+   repository: https://www.python.org/pypi
+   username: 18f
+   password: <your password>
+   ```
+
+7. Run `python setup.py sdist upload`.  The new release should now
+   be visible on [pypi][].
+
+[GitHub releases page]: https://github.com/18F/django-uswds-forms/releases
+[pypi]: https://pypi.python.org/pypi/django-uswds-forms

uswds_forms/__init__.py

@@ -5,4 +5,4 @@
 from .fieldset_helper import *  # NOQA
 
 
-VERSION = '0.0.4'
+VERSION = '1.0.0'