Only show Payments tab when the user has a Recurring Payment set.
Order Number tweaks.
Merge pull request #602 from benkonrath/monthly-donations

Monthly donations
Use Ember 1.0.0-rc.6.1.
Add currentUser to payment profile controller.
Display correct text at recurring donation thanks.

BB-1240 #resolve
Merge pull request #603 from benkonrath/monthly-donations

Monthly donations
Fixes for tasks, homepage & cleaned up images