Admin/api/ember fot static pages

Styling is still needed
Change banner model
Merge pull request #415 from gannetson/banner-model-changes

Change banner model
Error page in ember for 404s
Merge pull request #416 from gannetson/static-pages

Static pages
I woke up with a new homepage
Merge pull request #417 from prashantpalikhe/homepage

I woke up with a new homepage
Quote Cycles
New Navigation Menu And Footer
Fix some issues with page admin & preview
Merge pull request #418 from prashantpalikhe/homepage

Navigation Menu And Footer
Merge remote-tracking branch 'upstream/master'
First project search form
style search form
Filter countries on oda
Project search object in Em first filtering in Dja
style project search items
More project preview styling & search
Merge pull request #419 from gannetson/project-search

Project search
Properly set the project field on the VoucherDonationSerializer.