BinaryCollection for non-JSON ops

binary.cs

var mockBucket = new Mock<IBucket>();
var mockBinaryCollection = new Mock<IBinaryCollection>();
var collection = new CouchbaseCollection(mockBucket.Object, "0x0", "_default", mockBinaryCollection.Object);

var binaryCollection = collection.Binary;
var result = binaryCollection.Increment("someid");

//or

var result1 = collection.Binary.Increment("someid");