Squad

* Change license to the Affero GPL, v3 or later
* MANIFEST.in: remove redundant lines
* Normalize email addresses
* README
* README.rst: remove mention of Debian packages for assets
* README.rst: update list of dependencies on Debian
* ci: lava: add 'auto-login-action' to automatically resubmitted patterns
* core
* core/Build: sort test suites in test_suites_by_environment
* core/notification: Do not send dup notifications
* core: added project description
* frontend
* frontend: added support for logging in on small screens
* frontend: change license mentioned in the header
* frontend: display skip percentage and tooltips in test bars
* frontend: download static assets from their original locations
* frontend: hide project list header on small screens
* frontend: hide zeros in build listing
* frontend: improve UI consistency
* frontend: only replace download.status if needed
* frontend: use better colors for pass/fail
* gen-test-data: do everything that is needed under the hood
* git-build: fix clean of old builds
* scripts
* scripts/git-build: build Python packages from the git repository
* scripts/release: exclude download assets from the `tar vs git` check
* scripts/travis: abandon git-based cache of static assets
* setup.py: correctly exclude code from test/ from being installed
* submit-test-data: also generate skips

* core
* provide test suites executed by environment
* README updates

* core/notification:
* add support for having a custom subject as part of an email notification
template.

* ci
* handle fetching failures with less noise, and in a way that is independent
of the test job backend. This reverts the LAVA-specific handling added in
0.21.
* ci/lava
* add support for using boot information from LAVA as an articial boot test
and as a boot time metric.

* frontend:
* Add missing red bar in group main page for test failures
* core:
* add support for per-project custom email templates
* comparison: use environment name is available
* Add script to run a development environment on docker
* ci/lava
* log and notify by email any errors when fetching test jobs

* core:
* add management command to force sending an email report.
* This can be used for example to help local testing
* ci/lava:
* filter events down do the ones we can (and want to) handle
* frontend:
* fix crash when viewing projects with no data