Add an initial Swift testing app.
Note that due to the reliance on macros, a lot of Lumberjack will probably needs to be rewritten.
Some more Swift work.
More backwards-compatible work.
Merge branch 'master' into SwiftTest
Fix integer size discrepancies.
Merge remote-tracking branch 'cocoaLumb/master' into SwiftTest

Conflicts:
	Classes/DDASLLogger.m
	Framework/Desktop/Lumberjack.xcodeproj/project.pbxproj
Modernizing the Cocoa code.
Make the args option explicitly named.
This isn't the best way to do it, though. I don't know how to fix it, though.
Oops, forgot a few things.
Minor change.
Moving stuff around.
Merge branch 'master' into SwiftTest

Conflicts:
	Framework/Mobile/Lumberjack.xcodeproj/xcshareddata/xcschemes/FramTest.xcscheme
Merge branch 'master' into SwiftTest
Make DDLogMessage more Swift-friendly.
iOS Swift example added.
Merge branch 'master' into SwiftTest
Add comment.
Minor bug fixes.
Make DDLog+LOGV.h be public.
More swift enhancements.
Actually make DDLog+LOGV.h public.
Fix a comment