Changed calculation of cell height. It's not based on the current cell anymore, but only the content. This prevents the cell to increase size each time it's redrawn.
Note: haven't merged this into the other branches yet, I though you might want to do that yourself
Fixed increasing the cell height everytime you reload
I'd made a note to circle back on this. It always bugs me that the simplest way to calc heights is to dupe all the logic you also create in IB. However given it's a sample project, I reckon you're right: go with the simplest thing that works! Thanks @dlinsin.