Set chargeback and refunded status correctly.

BB-1513 #resolve
Fix typo in monthly donation process script.

BB-1512 #resolve
Don't create €0 donations when creating top three monthly donations.

BB-1511 #resolve
Merge pull request #756 from benkonrath/payment-chargeback-status

Set chargeback and refunded status correctly.
Merge pull request #757 from benkonrath/monthly-donations-process-bug-fixes

Monthly donations process bug fixes
Add flaticons and style admin site
More style tweaks for admin
Merge pull request #758 from gannetson/admin-style

Admin style
Set donation to failed when payment cancelled on closed orders.
Fix some issues with login/activation + orders
Fixed incorrect migration.
Renamed bluebottle project namespace to onepercentclub and removed the apps: accounts, bb_utils, bb_drf2 and geo which are now available in the BlueBottle core. The requirements are updated to include the BlueBottle core and all apps and settings are adjusted to make use of the BlueBottle code (imports, middleware, urls, etc.).
site specific template overrides, fixed imports in tests
modified django version
removed debug url
Renamed bluebottle project namespace to onepercentclub and removed the apps: accounts, bb_utils, bb_drf2 and geo which are now available in the BlueBottle core. The requirements are updated to include the BlueBottle core and all apps and settings are adjusted to make use of the BlueBottle code (imports, middleware, urls, etc.).
site specific template overrides, fixed imports in tests
added template loader dependency
CSS edited, removed one-percent reference and replaced it with generic identifier
templating: 1% specific templates
1% club override (account template)