add todat&yesterday as preset time range
add todat&yesterday as preset time range

Most environmental phenomena have diurnal cyclicality, hence seeing both today and yesterday is a very useful entry point into time series.
janschulte/js-sensorweb-client,EHJ-52n/js-sensorweb-client,52North/js-sensorweb-client,EHJ-52n/js-sensorweb-client,52North/js-sensorweb-client,janschulte/js-sensorweb-client