Ability to customize form layout

[sjhlavaty]

Have the ability to customize form layout more.  Currently datacards on forms are in a grid arrangement, so if one datacard is large with a lot of selections, and the next 2 or 3 are small, I cannot stack the next 2 or 3 next to the large one.  This is just one example, of customizing the layout.  Another part is when some datacards are hidden based on other selections, the will result in "open, empty area" on the form.  It would be nice to drag and drop and resize to whatever you would like.