Implement run a single spec
- Focus an it/context/describe node with a call site
- Set focused node with environment variable URI
Rename KW_SPEC environment variable + Cleanup
implement an async watcher that always waits until the end before checking the result
add method names for shouldAfterWait and friends
Merge pull request #280 from Tapjoy/feature/should_after_wait

implement an async watcher that always waits until the end before checking the result
Merge pull request #236 from jerrymarino/run-a-single-spec

Implement run a single spec
Set VALID_ARCHS for KiwiTests target
Attempt to fix the KiwiTests target on travis
Second attempt to fix travis build
Add Marin Usalj to contributors in podspec
Merge pull request #287 from allending/slave

Add Marin Usalj to contributors in podspec
Updated list of valid architectures

[#286]
Merge pull request #288 from yas375/yet-another-attempt-to-fix-travis

Updated list of valid architectures
Added missing headers to Copy Files step of iOS framework build.
Merge pull request #291 from MichaelHackett/fix-missing-headers

Added missing headers to Copy Files step of Kiwi target build.
Fixed Xcode conversion warning
Returned -be(Non)Nil verifiers for now, deprecated -shouldBe(Non)Nil
Convert KWMatcher to ARC
Convert KWMatchVerifier to ARC