[fix bug 1073255] broken link on https://developer.mozilla.org/en-US/learn/css
Fix bug 1073300: Remove anonymous database docs
Merge pull request #2780 from openjck/1073300-remove-anonymized-database-docs-section

Fix bug 1073300: Remove anonymous database docs
Merge pull request #2779 from ckprice/bug-1073255-broken-link-css3-screencast

[fix bug 1073255] broken link on /learn/css
fix bug 1074201 - refactor test base classes and introduce some more

- this also fixes various issues with tests that improve speed and performance
- includes plenty of stylistic changes like PEP8 updates
bug 957802 - Readme: Use SVG badges.

Those badges look better on 2x (and more) displays. They're also a smaller download.
Merge pull request #2784 from jezdez/bug1074201

fix bug 1074201 - refactor test base classes and introduce some more
Merge pull request #2783 from espadrine/patch-1

Readme: Use SVG badges.
Fix bug 1071322: Improve registration page
bug 1071322 - fix registration tests
fix bug 1054461 - make sure the "account connected" message only shows up if the account connection process is initiated on the edit profile page.
bug 1054461 - Fix notification message layout
Merge pull request #2787 from darkwing/bug1054461

Bug1054461
fix bug 1074734 - use Django's RequestFactory instead of redundant test-utils subclass
fix bug 1072633 - Add SessionAwareClient class to be able to use session in tests.
Merge pull request #2788 from jezdez/bug1074734

Fixed bug #1074734 and bug #1072633
bug 976744 - Stop loading unused DekiScript modules
Fix Bug 1071591 - Download description alignments

To keep headings aligned at the top I removed vertical-align:centre and to keep buttons aligned at the bottom I absolutely position them at the bottom in a space created by adding padding to the bottom of the description.

Also added a fix to keep the "headings" on a separate line on mobile since they look weird on the same line as the image.
fix bug 795272 - Convert non-breaking spaces in header ids to underscores
fix bug 1057291 - move dashboards app into kuma namespace.
Merge pull request #2785 from trevorhobson/bug795272

Bug 795272 - Convert non-breaking spaces in headers ids to underscores