Bug 841846 Redirect  /firefox/nightly to nightly.mozilla.org
Merge pull request #811 from retornam/bug-841846-redirect-nightly

Bug 841846 Redirect  /firefox/nightly to https://nightly.mozilla.org
Bug 724633 - Port foundation pages to bedrock
Bug 724633 - migrate foundation pages to bedrock

Fix bug 871759 - improve semantics on nightly firstrun page