1.0.0-rc.4

Full Changelog

This version (and future ones) requires Xcode 8 and Swift 3. For Swift 2.3 please check the branch v1@swift-2.3

Closed issues:

• Auth0 Swift 3 support #45 (aqeelb)

Changed:

• Swift 3 #49 (hzalaz)
• Use protocols #47 (hzalaz)