Bumps [select2](https://github.com/select2/select2) from 4.0.5 to 4.0.8.
- [Release notes](https://github.com/select2/select2/releases)
- [Changelog](https://github.com/select2/select2/blob/develop/CHANGELOG.md)
- [Commits](https://github.com/select2/select2/compare/4.0.5...4.0.8)

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Upgrade django-phonenumber-field for Django 2.2 support

``django-phonenumber-field`` supports the same versions of Python and Django that django-oscar supports, so this should be a safe upgrade.
Fixed failing test due to invalid phone number in fixtures.
References #3144

Add migrations missing from forked apps in "tests._site" project

Bump pysolr from 3.7.0 to 3.8.1

Another attempt to fix codecov reports

Bumps [pysolr](https://github.com/django-haystack/pysolr) from 3.7.0 to 3.8.1.
- [Release notes](https://github.com/django-haystack/pysolr/releases)
- [Changelog](https://github.com/django-haystack/pysolr/blob/master/CHANGELOG.rst)
- [Commits](https://github.com/django-haystack/pysolr/compare/v3.7.0...v3.8.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Fix coverage reporting on travis

Migrate deployed sandbox to heroku

Bump flake8 from 3.6.0 to 3.7.8

Bumps [flake8](https://gitlab.com/pycqa/flake8) from 3.6.0 to 3.7.8.
- [Release notes](https://gitlab.com/pycqa/flake8/tags)
- [Commits](https://gitlab.com/pycqa/flake8/compare/3.6.0...3.7.8)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bump ipython from 7.6.1 to 7.7.0

Bumps [ipython](https://github.com/ipython/ipython) from 7.6.1 to 7.7.0.
- [Release notes](https://github.com/ipython/ipython/releases)
- [Commits](https://github.com/ipython/ipython/compare/7.6.1...7.7.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bump ipdb from 0.12.1 to 0.12.2

Bumps [ipdb](https://github.com/gotcha/ipdb) from 0.12.1 to 0.12.2.
- [Release notes](https://github.com/gotcha/ipdb/releases)
- [Changelog](https://github.com/gotcha/ipdb/blob/master/HISTORY.txt)
- [Commits](https://github.com/gotcha/ipdb/compare/0.12.1...0.12.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bump werkzeug from 0.15.4 to 0.15.5

Bumps [werkzeug](https://github.com/pallets/werkzeug) from 0.15.4 to 0.15.5.
- [Release notes](https://github.com/pallets/werkzeug/releases)
- [Changelog](https://github.com/pallets/werkzeug/blob/master/CHANGES.rst)
- [Commits](https://github.com/pallets/werkzeug/compare/0.15.4...0.15.5)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Add stub release notes for 2.1, and document changes in #3017.

Tweak travis config to avoid running redundant push builds.

Bump less from 3.8.1 to 3.9.0

Also do some minor code cleanup for changes made in #3017.

Add note about dashboard apps forking.

Bumps [less](https://github.com/less/less.js) from 3.8.1 to 3.9.0.
- [Release notes](https://github.com/less/less.js/releases)
- [Changelog](https://github.com/less/less.js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/less/less.js/compare/v3.8.1...v3.9.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bump gulp from 4.0.0 to 4.0.2

Bump pycountry from 18.12.8 to 19.7.15

Bumps [gulp](https://github.com/gulpjs/gulp) from 4.0.0 to 4.0.2.
- [Release notes](https://github.com/gulpjs/gulp/releases)
- [Changelog](https://github.com/gulpjs/gulp/blob/master/CHANGELOG.md)
- [Commits](https://github.com/gulpjs/gulp/compare/v4.0.0...v4.0.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [pycountry](https://bitbucket.org/flyingcircus/pycountry) from 18.12.8 to 19.7.15.
- [Changelog](https://bitbucket.org/flyingcircus/pycountry/src/default/HISTORY.txt)
- [Commits](https://bitbucket.org/flyingcircus/pycountry/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bump gulp-sourcemaps from 2.6.4 to 2.6.5

Bump redis from 3.3.4 to 3.3.6

Bump require-dir from 1.1.0 to 1.2.0

Version bump and release notes for 2.0.1

Bumps [gulp-sourcemaps](https://github.com/gulp-sourcemaps/gulp-sourcemaps) from 2.6.4 to 2.6.5.
- [Release notes](https://github.com/gulp-sourcemaps/gulp-sourcemaps/releases)
- [Commits](https://github.com/gulp-sourcemaps/gulp-sourcemaps/compare/v2.6.4...v2.6.5)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [require-dir](https://github.com/aseemk/requireDir) from 1.1.0 to 1.2.0.
- [Release notes](https://github.com/aseemk/requireDir/releases)
- [Changelog](https://github.com/aseemk/requireDir/blob/master/CHANGELOG.md)
- [Commits](https://github.com/aseemk/requireDir/compare/1.1.0...1.2.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bumps [redis](https://github.com/andymccurdy/redis-py) from 3.3.4 to 3.3.6.
- [Release notes](https://github.com/andymccurdy/redis-py/releases)
- [Changelog](https://github.com/andymccurdy/redis-py/blob/master/CHANGES)
- [Commits](https://github.com/andymccurdy/redis-py/compare/3.3.4...3.3.6)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bump uwsgi from 2.0.17.1 to 2.0.18

Bumps [uwsgi](https://github.com/unbit/uwsgi-docs) from 2.0.17.1 to 2.0.18.
- [Release notes](https://github.com/unbit/uwsgi-docs/releases)
- [Commits](https://github.com/unbit/uwsgi-docs/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

[Security] Bump tar from 4.4.1 to 4.4.10

Bumps [tar](https://github.com/npm/node-tar) from 4.4.1 to 4.4.10. **This update includes security fixes.**
- [Release notes](https://github.com/npm/node-tar/releases)
- [Commits](https://github.com/npm/node-tar/compare/v4.4.1...v4.4.10)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Bump django-extensions from 2.1.9 to 2.2.1

Bumps [django-extensions](https://github.com/django-extensions/django-extensions) from 2.1.9 to 2.2.1.
- [Release notes](https://github.com/django-extensions/django-extensions/releases)
- [Changelog](https://github.com/django-extensions/django-extensions/blob/master/CHANGELOG.md)
- [Commits](https://github.com/django-extensions/django-extensions/compare/2.1.9...2.2.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Update whitenoise to 4.1.3

Update several npm dependencies.

refactor ProductQuerySet.base_queryset to use Exists instead of Count to check product has options