Creating test for some bug in serialization/unserialization

Currently, it fails with such messages:


java.lang.IllegalArgumentException: Word length must be larger than 4 and less than or equal to 64. (was: 1)
	at net.agkn.hll.serialization.BigEndianAscendingWordSerializer.<init>(BigEndianAscendingWordSerializer.java:77)
	at net.agkn.hll.serialization.SchemaVersionOne.getSerializer(SchemaVersionOne.java:111)
	at net.agkn.hll.HLL.toBytes(HLL.java:894)
	at net.agkn.hll.HLL.toBytes(HLL.java:847)
	at net.agkn.hll.serialization.HllSerializationTest.runHllSerializeTest(HllSerializationTest.java:31)