Fixing possible exception when force unwrapping optional header properties
[Issue #226] Fixing optional cookie entry in cURL output
Adding missing forced unwrap in test
Fixing optional textLabel property on cells
[Issue #230] Making response object example initializer failable
Merge branch 'master' of https://github.com/Alamofire/Alamofire into podspec

* 'master' of https://github.com/Alamofire/Alamofire:
  [Issue #230] Making response object example initializer failable
  Fixing optional textLabel property on cells
  Adding missing forced unwrap in test
  [Issue #226] Fixing optional cookie entry in cURL output
  Fixing possible exception when force unwrapping optional header properties
Fix podspec deployment target