- Move GCStateManager to separate file

...e.ui/trunk/src/org/fortiss/tooling/base/ui/utils/.ratings

...src/org/fortiss/tooling/base/ui/utils/GCStateManager.java

.../trunk/src/org/fortiss/tooling/spiderchart/style/.ratings

.../src/org/fortiss/tooling/spiderchart/style/LineStyle.java

...trunk/src/org/fortiss/tooling/spiderchart/widget/.ratings

...s/tooling/spiderchart/widget/SpiderChartLegendWidget.java

...tiss/tooling/spiderchart/widget/SpiderChartSWTCanvas.java

...ss/tooling/spiderchart/widget/SpiderChartTitleWidget.java

...fortiss/tooling/spiderchart/widget/SpiderChartWidget.java