LMW-87 The fromRaw() has been replaced with a failble init?(rawValue:) initializer. Also, toRaw() method has been replaced with rawValue property.

See https://github.com/ksm/SwiftInFlux#changed-in-xcode-61-beta-3--gm-seed-1
LMW-87 Initializers can now fail by returning nil.

See https://github.com/ksm/SwiftInFlux#changed-in-xcode-61-beta-1
LMW-87 Other changes
LMW-87 Tests adapted
LMW-87 Projects adapted
LMW-87 Don’t use new iOS 8 APIs
LMW-87 Remove the use of more iOS 8 APIs
LMW-80 Use UIWebView instead of WKWebView (iOS 8)
Merge pull request #56 from liferay/LMW-87-xcode-6-1

LMW-87 xcode 6.1