New MINOR release 01.03.00 Changes since 01.02.00: - Allow setting logging severity level for the backend. Default: error. - Check if backend is found in callback. - Add reconecting step. - Fix node ID. - Fix race condition. Minor fixes related to subsciption creation. - chore: breaking change in DeviceAccess - Tests: Set logging severity before starting the server. Use fast timing again. - Tests: Use different timing and wait after setting value to be applied. - Fix tests. Use new backend functions to check/reset errors. - Use individual logger for the test server. Use ERROR log level. - Fix coding style (#18) - Update author name. - Modernize cmake (#11) - Use systems boost library.