Warning fixes in iOS 6
Merge branch 'master' of github.com:MugunthKumar/MKNetworkKit
Update ServerTests/basic_auth.php

Fixed a small spelling mistake on line 15
Fixed PUT requests issue
Removed synthesizers, added a demo of image decompression in background
Modernization
Fixed some warnings
Fixed background loading of images, by @merowing_
Dispatch async added to another call
Added retina display support
Fixed scaling call
Saving to cache happens on a background GCD queue, yay for performance, esp images
Cache directory name is now within a dispatch_once block
Minro fixes
Removed iOS 4 support, no fall backs, always use NSJSONSerialization
Added a not modified handler
Deprecated onCompletion:onError method in favour of addCompletionHandler:errorHandler: method
Updated readme
fix line breaks.

add and remove line breaks in front of documentation blocks for better readability.
Merge pull request #213 from yep/master

fix line breaks