Don't load payment profile when there are no order items.
Go back to payment profile on payment error.
Implement popularity for projects
Add sorting for projects, store donation stats

Add popularity to projects
Add money doanted/needed to project campaign
Fix homepage stats
Re-anabled font awesome until all is replaced.

Some homepage tweaks.
Remove unused console log.

BB-648
Fix project create
Fix donation tests
Add redirects for payment and payment profile.
Merge pull request #452 from benkonrath/payment-flow-fixes

Payment flow fixes
Fix donation tests
Merge pull request #451 from gannetson/project-sort

Project sort
Fix issues with project plan
Merge pull request #454 from gannetson/fix-manage-project-plan

Fix issues with project plan
Show campaign in My Projects
Merge pull request #455 from gannetson/project-create-campaign

Show campaign in My Projects
Undo some reverting css changes.
Merge pull request #457 from gannetson/project-redo-styling

Undo some reverting css changes.