show moving average time series in chart
Merge branch 'moving_average' of https://github.com/jansolo/aXbo-research into moving_average

* 'moving_average' of https://github.com/jansolo/aXbo-research:
  show moving average time series in chart

Conflicts:
	aXbo-research/src/com/dreikraft/axbo/timeseries/TimeSeriesUtil.java