Added parameterless ctor to the Serializers to allow load them from hazelcast standard config file.

[MonDeveloper]

As suggested by @vladimir-bukhtoyarov during the discussion on the Issue #477 I'm submitting a PR to enable the loading of the Bucke4j custom serializers through the Hazelcast standard configuration file instead of the need to do it programmatically.

A quick disclaimer:
I'm not a skilled java guy and this is the first Spring-less project I'm working on since the University, and I was used to play the brand new "Legend of Zelda: Ocarina of time" at that times!

This PR includes:

• a new static class SerializationUtility where I put all the logic to retrieve the typeIdBase based on System Properties or Environment Variables and compute all the typeId for the well-known Serializers based on the offsets declared statically
• a new parameterless ctor in all ther three well-known Serializers to allow them being used in the hazelcast configuration file with just their name
• a new JTest class to test the SerializationUtility helper
• a new JTest class (cloned by the already existing HazelcastWithCustomSerializersTest with a different loading of the hazlecast server using the same hazelcast config primitives used by hazelcast when it loads from configuration file.
• a new test dependency to help adding Env Var during tests

[MonDeveloper]

I forgot to mention I also touched the already existing HazelcastProxyManager<K>.addCustomSerializers just to make it using the new SerializationUtility helper class so we put only there the well-known serializers typeId offsets instead of having them in the form of +n close to the typeIdBase.
The change is functionally invariant and it has been successfully tested.

[vladimir-bukhtoyarov]

Good. I need a time to test this request, especially for case of backward compatibility.

[vladimir-bukhtoyarov]

It would be nice to add paragraph there https://github.com/bucket4j/bucket4j/blob/master/asciidoc/src/main/docs/asciidoc/distributed/jcache/hazelcast.adoc about of serialization configs in standalone cluster.

[vladimir-bukhtoyarov]

I would prefer to rename to "bucket4j.hazelcast.serializer.type_id_base"

[MonDeveloper]

Just pushed 2 commit in my branch:

1. changed the parameter name according to the suggested value
2. added a chapter into the asciidoc documentation

[vladimir-bukhtoyarov]

I am going to release this weekend.

[MonDeveloper]

I am going to release this weekend.

Nice!
Thank you very much.