Issue: Timeout when buffer ends during ending boundry
Fixes a handful of -Wstrict-selector-match warnings raised by Xcode 4.6DP3. As noted by @0xced, casting satisfies the compiler without changing the behaviour.
Implemented usage of instancetype.
Add optional SSL certificate pinning
Minor refactoring and reformatting
Merge branch 'master' of https://github.com/danielctull/AFNetworking
Minor code formatting
Merge branch 'bug/wStrict-selector-match' of https://github.com/jessedc/AFNetworking into jessedc-bug/wStrict-selector-match
[Issue #686][Issue #168] Adding userInfo @property /cc @tewha
Merge pull request #655 from nsforge/master

Fixed retain cycles that the Xcode4.6DP compiler detected
[Issue #696] Potentially fixing leak for reachability callback block
dispatches network request start / end notifications asynchronously

Signed-off-by: Mattt Thompson <m@mattt.me>
Asynchronously posting all notifications by dispatching to main
Merge branch 'master' of github.com:AFNetworking/AFNetworking
Merge branch 'master' of https://github.com/guykogus/AFNetworking into guykogus-master

Conflicts:
	AFNetworking/AFURLConnectionOperation.m

Signed-off-by: Mattt Thompson <m@mattt.me>
Merge branch 'experimental-reachability-leak-fix'
Merge branch 'master' of https://github.com/tomohisa/AFNetworking into tomohisa-master

Conflicts:
	AFNetworking/AFHTTPClient.m
Updating Changelog for 1.1.0
Bumping version to 1.1.0