Adds a NSLog statment.
Adds CocoaLumberjack logging.
Attempts to add color logging using CocoaLumberjack...
Adds Kiwi testing framework.

* Installs and configures CocoaPods
* Installs Kiwi pod
* Creates Specs group
* Creates sample test MatchSpec
Replaces CocoaLumberjack files with CocoaPod.
Adds Pods/ folder to .gitignore
Kills Pods/ folder.

(Regenerates locally using $ pod install)
Adds xcworkspace/xcuserdata to .gitignore
Adds app delegate spec.
Rewrites all tests in BrowseOverflowAppDelegateTests using Kiwi.
Removes local files for CocoaLumberjack (added via CocoaPods).
Adds newline at end of files.
Merge pull request #1 from ecgreb/kiwi

Adds Kiwi Testing Examples