Feature release Morphium POJO Mapper

This release contains minor bugfixes and new exposed settings, like

    private boolean cursorFinalizerEnabled = false;
    private boolean alwaysUseMBeans = false;
    private int heartbeatConnectTimeout = 0;
    private int heartbeatFrequency = 1000;
    private int heartbeatSocketTimeout = 1000;
    private int minConnectionsPerHost = 1;
    private int minHearbeatFrequency = 2000;
    private int localThreashold = 0;
    private int maxConnectionIdleTime = 1000;
    private int maxConnectionLifeTime = 5000;
    private String requiredReplicaSetName = null;