Merge pull request #761 from gannetson/translations

New translations
Fix theme api + pitch image upload
Fix submit pitch
Better display for organization documents in admin
Update git requirements & force https on redirects
Merge pull request #762 from gannetson/fix-a-gogo

Fix theme api + pitch image upload
Delete donations when recurring order is deleted.
Merge pull request #763 from benkonrath/monthly-donations-process-bug-fixes

Delete donations when recurring order is deleted.
Change imports for tests to import from bluebottle.
Merge pull request #764 from benkonrath/general-bug-fixes

Change imports for tests to import from bluebottle.
Fix email settings
Merge pull request #765 from gannetson/fix-a-gogo

Fix email settings
Show moticvation in task application
Fix task wallpost + error handling in ember drf2
Fix urls after wrong password
Merge pull request #766 from gannetson/fix-a-gogo

Fix a gogo
Show admin dontation payment method like it's shown in Salesforce.
Set paid as default donation status in admin.
Add payment icons to admin.
Cancel payments for closed orders on log in.

Plus some other cleanups.

BB-1501 #resolve