[Issue #1049] Improving CHANGES for 1.3.0 release
Update CHANGES
Remove AFNetworking source references from test project, cocoapods is used
Update the Podfile.lock to reference the new specfile hash

Otherwise the tests will fail, and you get the error:

[!] Required version (AFNetworking (from `../`)) not found for `AFNetworking`.
Available versions: 1.3.0
Merge pull request #1058 from kylef/pods-update

Update the Podfile.lock to reference the new specfile hash
Merge pull request #1057 from kylef/tests-remove-afn

Remove AFNetworking source references from test project, cocoapods is used
Add edge case handling for reachability code to detect the case where a connection is required but can be automatically established.
Merge pull request #1066 from vickeryj/master

Reachability code reports the network as unreachable when a connection is required but can be established automatically
Minor reformatting
Merge branch 'master' of https://github.com/AFNetworking/AFNetworking