Remove the DDLegacy header and move the preprocessors back to DDLog.h
Merge branch 'master' into SwiftTest

Conflicts:
	Classes/CocoaLumberjack.h
	Classes/DDLog.h
	Framework/Desktop/Lumberjack.xcodeproj/project.pbxproj
	Framework/Mobile/Lumberjack.xcodeproj/project.pbxproj