Add podspec for version 1.2
Merge pull request #13 from djmadcat/master

Add podspec for version 1.2
Log to stderr, not stdout
Merge pull request #14 from chrisdevereux/master

Log to stderr, not stdout
Don't use deprecated dispatch_get_current_queue()
Don't use dispatch_release() under ARC in OS X 10.8 or iOS 6.0 and later
Check for main thread only during first +initialize call
Added bonjourName property
Make sure @bonjourName is not an empty string
Updated for arm64
Fixed more build warnings
Updated podspec
Removed podspec file