#38 getSeries("NAME ") doesn't work

[Sergei Makarov]

https://sourceforge.net/p/swt-chart/code/HEAD/tree/trunk/org.swtchart/src/org/swtchart/internal/series/SeriesSet.java#l59

Problem: createSeries(..., "NAME ") trims label and when we call getSeries("NAME ") we got null.

[yoshitaka]

fixed in 0.10.0