remove redundant framework developer path
Remove Examples directory

Examples were poorly maintained and not really used anyway. Remove them
altogether.
.gitmodues: Update Nimble clone URL

URL was pointing to clone URL prior to organization rename from
"quick-bdd" to "Quick".
.gitmodules: Update Nimble
README: ReactiveCocoa uses Quick

Currently 38 specs written in Objective-C! See:
https://github.com/ReactiveCocoa/ReactiveCocoa/search?q=QuickSpecBegin
README: GitHub uses Quick

Currently 3 specs written in Objective-C. See:
https://github.com/github/Archimedes/search?q=QuickSpecBegin
Fixes #39.
Updated based on feedback from @modocache.
Merge pull request #155 from AshFurrow/viewcontroller-testing

Improves testing UIViewController examples
How'd you get reset, VALID_ARCHS?
Merge pull request #158 from github/upstream-valid-archs

Only allow x86_64 for OS X builds
FunctionalTests: Add FailureTests

Addresses #127 by adding infrastructure to run a test suite composed of
QuickSpec instances, then makes assertions on the results of those runs.

- Expose internal XCTest classes and methods in order to allow for
  multiple XCTestSuite instances to be run at once.
- Add function to make it easy to run a XCTestSuite with a given spec
  instance in QCKSpecRunner.
- Running examples multiple times causes the afterSuite logic to
  misfire. Add a flag to World in order to prevent afterSuite from
  running in such a case.
- Add a bridging header to QuickTests in order to expose QCKSpecRunner
  to tests written in Swift.
- Add tests that check that failures are correctly reported.
FunctionalTests: Add BeforeEachTests

More work on #127: add functional tests for beforeEach.
FunctionalTests: Add AfterEachTests

More work on #127: add functional tests for afterEach.
FunctionalTests: Add PendingTests

More work on #127: add functional tests for pending.
FunctionalTests: Add BeforeSuiteTests

More work on #127: add functional tests for beforeSuite.

Also add a function that takes a list of spec classes and runs them in order.
FunctionalTests: Add AfterSuiteTests

More work on #127: add functional tests for afterSuite.
FunctionalTests: Add SharedExamplesTests

More work on #127: add functional tests for shared examples.
.gitmodules: Update Nimble

Update Nimble to incorporate new VALID_ARCHS settings.
.gitmodules: Update Nimble

Update Nimble to incorporate new VALID_ARCHS settings.