Merge pull request #8 from ksmandersen/afnetworking-2.0

Preliminary update for support with AFNetworking 2.0
Adds note on adding AFKissXMLRequestOperation to the project
Elaborates on the use of fork of AFKissXMLRequestOperation
Requires iOS 7
Adds iOS 7 as requirement
Removes AFNetworking, is already installed as dependency of AFKissXMLRequestOperation
Pods
Updated to recommended settings
Merged.
Reset example
Cleanup
Call completion on main queue
Create TV series objects on background queue when searching
Cleanup
Create details on background queue
Creates TV series with IMDb ID on background queue.
Updated to 1.1
Merge branch 'master' of https://github.com/simonbs/CharlesTVDB

* 'master' of https://github.com/simonbs/CharlesTVDB:
  Updated to 1.1
  Creates TV series with IMDb ID on background queue.
  Create details on background queue
  Cleanup
  Create TV series objects on background queue when searching
  Call completion on main queue
  Cleanup
  Reset example
  Merged.
  Updated to recommended settings
  Pods
  Removes AFNetworking, is already installed as dependency of AFKissXMLRequestOperation
  Adds iOS 7 as requirement
  Requires iOS 7
  Elaborates on the use of fork of AFKissXMLRequestOperation
  Adds note on adding AFKissXMLRequestOperation to the project

Conflicts:
	CharlesTVDB/Models/CharlesTVSeries.m
	CharlesiOSDemo/CharlesiOSDemo.xcodeproj/project.pbxproj