Rev: 1.4.4 - 2019/09/23
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- String Tags support:
    - IOManager: added getTagValueAsString(), setTagValueAsString() and other writeTag() methods
    - TagControl: added getTagValueAsString(), setTagValueAsString() methods
    - IOTag: added getValueString(), setValueString() and updated updateTag(), getData() methods
    - IOValue: added getString(), setString() methods

Rev: 1.4.3 - 2019/01/08
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- MQTT: added getStatus() method
- MQTT: callMqttEvent() method supports connection status changes

Rev: 1.4.2 - 2018/03/05
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- fixed int[], float[]

Rev: 1.4.1 - 2017/06/26
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- MQTT support
- add JavaETK versioning during compilation