Suppressed GNU expression and Enum assignment warnings from clang
Using __unsage_unretained for getting invocation arguments.
Raise error if unable to decode response string
Merge pull request #1021 from OliverLetterer/invocation-arguments

Using __unsafe_unretained for getting invocation arguments.
Replace shared scheme copy Travis step with `rake test:prepare` task for easier out of the box execution of tests
Set buildImplicitDependencies="NO" in OS X shared scheme
Set buildImplicitDependencies to NO like iOS scheme
Run build and build-tests before test
Merge pull request #1039 from carsonmcdonald/testbuildfix

Add build and build-tests steps to fix failing build
Merge branch 'feature/test-prepare-task' of https://github.com/blakewatters/AFNetworking into blakewatters-feature/test-prepare-task

Conflicts:
	Rakefile
Remove use of object subscripting
Updating Podfile.lock
Minor formatting
Merge branch 'request-decoding-error' of https://github.com/modcloth/AFNetworking into modcloth-request-decoding-error
Minor refactoring and reformatting
[Issue #1025] Adding check for nil responseString in responseJSON

Signed-off-by: Mattt Thompson <m@mattt.me>
Refactoring conditional in responseJSON to avoid unnecessary nil-ing of responseJSON
Merge pull request #957 from hhartz/master

Suppressed GNU expression and Enum assignment warnings from clang
[Issue #1025] Removing redundant check for nonzero responseData length

Signed-off-by: Mattt Thompson <m@mattt.me>
Properly implementing connection:willSendRequestForAuthenticationChallenge:.