Added an attribute precedence to a Plot, that is 0.0 by default, and a copy of the SheetViews used for making the plot (set at the same time as the src_name).
Added an attribute precedence to a Plot, that is 0.0 by default, and a copy of the SheetViews used for making the plot (set at the same time as the src_name).


ioam/svn-history,ioam/svn-history,ioam/svn-history,ioam/svn-history,ioam/svn-history