Adding AFHTTPClient+Rocket
Bringing along the session headers for requests
Merge pull request #1185 from kcharwood/2.0_session_headers

[2.0] Bringing along the session headers for requests
Fixing implementation of request operation errors

Minor reformatting & refactoring
Removing backwards-compatible _AFNETWORKING_ALLOW_INVALID_SSL_CERTIFICATES_ check
Removing unnecessary inline comment
Updating documentation for allowsInvalidSSLCertificate property
Don't automatically inflate images larger than 1024 * 1024 in order to prevent memory issues.
Adding progress callback parameter to upload / download task convenience methods
Set ios deployment target to 7.0
Merge pull request #1191 from acf/2.0

Set ios deployment target to 7.0
Making JSON a default response serializer for AFHTTPClient
Commenting out EventSource completion block code for further review
Ignoring deprecation warnings for text sizing
Adding responseSerializers property to UIImageView category

Switching from task back to request operation-backed image loading, to allow per-image view response serializers
Adding notifications for task starting and finishing
Updating README
Adding documentation for AFSerialization
Bumping version to 2.0.0-RC1
Fixing OSX deployment target in podspec