Added Fixture.getAsyncBinding
Added Fixture.getAsyncBinding

kay-kim/mongo-java-driver,gianpaj/mongo-java-driver,rozza/mongo-java-driver,rozza/mongo-java-driver,jsonking/mongo-java-driver,jyemin/mongo-java-driver,PSCGroup/mongo-java-driver,jyemin/mongo-java-driver,jsonking/mongo-java-driver