init basic test structure.
Refactor blockingQueue. Separate .h and .cc according to http://www.codeproject.com/Articles/48575/How-to-define-a-template-class-in-a-h-file-and-imp . Partial Specialize BlockingQueue<long> so that we can test it in debugger.
add LockFreeBlockingQueue implementation.
separate from implementation.
Refactor QueueTest class.
Fix destructor.
Add feature to pass in function parameter.
Finish adding operator feature.
add Readme.