table widget setup
basic horizontal table layout
move CalcLayoutContribution and CalcSize down to Widget, they always belonged there really
move layout logic out to a helper class
track row heights in the layout too
split header and body into two separate widgets. that will allow the body to be scrolled independently
scroll table body
UI.Table.AddRows helper - add all the rows!
table row/column spacing
convert the easy bits of the infoview to tables