* added ThingsBoardExecutors and ThingsBoardForkJoinWorkerThreadFactory to define the name for the pool thread
* thread poll named for the AbstractListeningExecutor
* thread poll named for the RestClient. ThingsBoard util dependency added
* most of thread polls named CE
* thread poll name added for telemetry-web-socket-ping
* executors: added custom names for executors (Queue, RuleEngine). Add topic name to the Thread name (useful for JMX and thread dump)
* fixed licence header for a new classes
* added redis stores support to lwm2m transport
* added cache dependency to dao
* added cache dependency to dao-api
* moved JacksonUtil to the common.util package
* added cache to the component scan for install
* lwm2m stores improvements