Changed deque generics variable
Added test cases:
- canIterateOverTheQueue
- enqueueMultipleValues
- addingMoreThanTenValues
- iteratingOverMultipleValues
- removesRandomItem
Initialized RandomizedQueue with 2 size instead of 10
Added the resize indexes array.
First implementation of iterator
Node implementation
Solved the remove for the first item in the queue
renamed test case removesARandomItem