Updating podspec
Merge branch '2.0' of github.com:AFNetworking/AFNetworking into 2.0
fix deployment target of NSURLSession so that it only applies to the subspec
[2.0] Fix URL format for appending a query string
Fixing memory leaks with AFNetworking delegates.
Removing delegate on URLSession:task:didCompleteWithError:
Merge pull request #1343 from raylillywhite/patch-3

[2.0] Fix URL format for appending a query string
[Issue #1340] Removing unused static functions in AFURLConnectionOperation
Merge branch '2.0' of github.com:AFNetworking/AFNetworking into 2.0
[Issue #1340] Fixing implementation of NSCoding for AFHTTPResponseSerializer
[Issue #1340] Removing unused static function AFURLHostIsIPAddress from AFNetworkReachabilityManager
Fix warnings by explicitly casting enum types
Merge pull request #1332 from min/fixes/deployment-target

Fixes/deployment target
[Issue #1336] Making error message for unacceptable content types more descriptive and helpful
Merge branch '2.0' of github.com:AFNetworking/AFNetworking into 2.0-DelegateLeaks

Conflicts:
	AFNetworking/AFURLSessionManager.m