client: expose new_query and remove the unused query wrapper
client: expose new_query and remove the unused query wrapper

jut-io/node-cassandra-native-driver,simong/node-cassandra-native-driver,simong/node-cassandra-native-driver,jut-io/node-cassandra-native-driver,simong/node-cassandra-native-driver,jut-io/node-cassandra-native-driver,jut-io/node-cassandra-native-driver,simong/node-cassandra-native-driver