Serve spartacus for errors and success for bango (bug 1035955)
Point to Spartacus for the reference provider (bug 1035958)
Merge pull request #519 from muffinresearch/point-to-spartacus-for-bango-and-zippy

Point to spartacus for bango and zippy (bugs 1035955, 1035958)
Give SPA access to provider in trans (bug 1037513)
Merge pull request #522 from kumar303/wait-for-provider

Give SPA access to provider in trans (bug 1037513)