Added block-based method for extracting the video URL to LBYouTubeExtractor.
Added a bit of demonstration code and comments to LBViewController in the sample app to illustrate extracting a video URL using the new block-based syntax.
Remove dependency on JSONKit.
Merge pull request #36 from jakemarsh/master

Added block-based method for extracting the video URL to LBYouTubeExtractor
Removed JSONKit.
Nilled out the extractor's delegate. Thanks @amleszk
fix type conversion and missing forward declaration warnings
Merge pull request #43 from marclefrancois/master

Fixed some xcode warnings
Update project settings
Remove comments
New initialization
Asteriks right after class
Unnecessary line wasted
Update URL
Set deployment target to 5.0

LBYouTubeExtractor uses NSJSONSerialization which was introduced in iOS 5.0
Remove ivars and @synthsize
Use weak instead of unsafe_unretained
App delegate cleanup
Set indentation settings to 4 spaces
Remove dealloc

The dealloc method can not be called if _closeConnection has not been called first since NSURLConnection retains its delegate