Allow differnt states and pixamp counts
Fix endless loop if we have more States than declared by NumberStates
Use <?ClickIsPushButton> parameter to calculate the effective m_?ButtonMode
introduced setControlParameter and related call tree.

This way it is not required to set the <EmitOnDownPress> for <SliderComposed>
in skins. Its value  was ignores anyway.
switched remaining setControlParameterDown/Up double to setControlParameter
No need for left and right connection in a combobox.
Removed null setControlParameter?Up
removed unused code
removed unused Left/Right dependency in WOverview::mouseReleaseEvent
moved "wheel" connection to WWaveformViewer
Converted COTs to COSs in WWaveformViewer
Make wslidercomposed Button independent
Removed unused and button related m_left/rightConnections from set/resetControlParameter
Fixed indentation
Fixed left right CnP Error
rewrite emit option parser
calculate the default emit option from WPushButton
Handled case when Left button is not explicite set.
Introduced a new TRIGGER button mode. This is a push button, that emits only on press by default.
made CO "orientation" a 3 state toggle button