Bumping version to 2.4.1
Bumping version to 2.4.0
Bumping version to 2.3.1
Fixing imports in AFHTTPSessionManager
Bumping version to 2.2.4
Bumping version to 2.2.3
Merge branch 'master' of github.com:AFNetworking/AFNetworking
Bumping version to 1.3.4
Bumping version to 2.2.1 Updating CHANGES
Bumping version to 2.2.0