wms layer styles lost

[armin11]

at some point the option to choose a layer style is lost in the viewer - maybe it is lost, when the state is stored as wmc - have to be fixed

[karlbrink]

can not reproduce - fixed already?

[karlbrink]

perhaps new issue:

the default style (style class_name and small pic) is shown in the featureInfo-SelectDialog instead of the selected one.

inside legend it's working fine instead