Add MPlotSeriesView for changing the look and feel of an MPlotSeries

[dretrex]

Title says it all.

[davidChevrier]

That would be a very nice interface.

[markboots]

This one is essentially complete already, but it's within Acquaman rather than MPlot; check out the menu that pops up when you right-click on a button in the AMScanView bar, and choose "Color and Style..."

We could definitely look at migrating some of the generic functionality (AMLinePropertyEditor and AMImagePropertyEditor) into MPlot, and finding a way to pop up those dialogs. The higher-level classes (AMScanSetItemPropertyDialog) are designed to work with an AMScanSetModel.