[bug 916800] Switch from is_superuser to is_manager.
[fix bug 989293] Prettify email templates.
Merge pull request #878 from glogiotatidis/989293

[fix bug 989293] Prettify email templates.
Update mozillians.human tests to not make actual calls to GitHub or SVN.

And make them stronger tests too.
[fix bug 888157] Correctly handle translatable strings with variables.
[fix bug 989342] Allow Managers to delete groups.
Merge pull request #879 from glogiotatidis/githubtests

Update mozillians.human tests to not make actual calls to GitHub or SVN.
changing to the proper script location as per https://bugzilla.mozilla.org/show_bug.cgi?id=933749#c12
Merge pull request #881 from Sheeri/patch-8

changing to the proper script location as per https://bugzilla.mozilla.o...
[fix bug 962712] Fix missing invitee name.
[fix bug 844764] List user's invites
Merge pull request #880 from glogiotatidis/888157

[fix bug 888157] Correctly handle translatable strings with variables.
Merge pull request #870 from glogiotatidis/916800

[bug 916800] and [fix bug 989342]
Add localization documentation.

Also cleanup documentation.
Merge pull request #886 from glogiotatidis/docs-upgrade

Add localization documentation.
[bug 916800] Add Django's Auth Backend to enable permissions on Admin Panel.
[bug 842490] Cleanup Invite's Admin panel.
Merge pull request #882 from glogiotatidis/842490

Bits and bytes for bug 842490
Merge pull request #887 from glogiotatidis/fixadmin

[bug 916800] Add Django's Auth Backend to enable permissions on Admin Panel.
[Fix Bug 989342] Let managers delete groups with a test to prove it.