Fixed #134: switching between Horiz/Layout/Overlap layouts.
Fixed #134: switching between Horiz/Layout/Overlap layouts.

uwdata/lyra,rhencke/lyra,kidaa/lyra,jasongrout/lyra,jsanch/lyra,kidaa/lyra,jsanch/lyra,jasongrout/lyra,uwdata/lyra,kidaa/lyra,rhencke/lyra,jsanch/lyra,jasongrout/lyra,rhencke/lyra