Fix race condition in UIImageView+AFNetworking
[Issue #751] Removing NSURLConnectionDataDelegate from AFURLConnectionOperation's declared protocols
Suppressing warning caused by AFHTTPBodyPart -hasBytesAvailable not having default condition in switch statement
Merge branch 'master' of github.com:AFNetworking/AFNetworking
Merge pull request #747 from peymano/race-condition-fix-in-uiimageview

Fix race condition in UIImageView+AFNetworking
Enqueuing operation in upload example rather than calling -start directly
Whitespace formatting
Using early return in AFURLConnectionOperation -setState: to avoid posting notifications in lock
Whitespace formatting by Xcode re-indentation
Merge branch 'experimental-issue-738'

Conflicts:
	AFNetworking/AFURLConnectionOperation.m
Merge remote-tracking branch 'mattt/master'

Conflicts:
	AFNetworking/UIImageView+AFNetworking.m