Set correct email config for salesforce sync.

BB-1530
Strip blank spaces from last_name in salesforce sync.

Salesforce strips the fields before it does validation so we need to do
it as well.
Merge pull request #782 from benkonrath/general-bug-fixes

General bug fixes
Fixed issue with birthdate in personal profile due to timezone differences.
Skip functional Bluebottle tests: templates differ, causing tests to always fail.
Removed nose argument
moved transform to ember-data DRF2 adapter
Properly get content type for order item data migration.
Move voucher code to separate app.
Merge pull request #784 from benkonrath/extract-vouchers-app

Extract vouchers app
Search on user email in donation admin.
Use raw_id_field for voucher sender in admin.
Use updated field for Order admin and Donation date.

BB-1465 #resolve
Merge pull request #785 from benkonrath/order-payment-bug-fixes-improvements

Order payment bug fixes improvements
Add timestamp to payment log list display
Add Donation.ready to use as donation timestamp.

BB-1465
Merge pull request #786 from benkonrath/order-payment-bug-fixes-improvements

Order payment bug fixes improvements
Merge pull request #783 from maykinmedia/birth-date

Birth date
Fixed a typo causing Javascript errors in Ember-data
Merge pull request #787 from maykinmedia/birthdate-ember-data

Fixed a typo causing Javascript errors in Ember-data