layout cleaned up, experiment time displayed

Layout changed to move variable (temp) and output (experiment time)
close together. Model now only displays experiment time when model is
running.
minor edit - 1 decimal point for output
layout cleaned up, experiment time displayed

Layout changed to move variable (temp) and output (experiment time)
close together. Model now only displays experiment time when model is
running.
minor edit - 1 decimal point for output
Merge branch 'wip_diffusion' of github.com:concord-consortium/lab into wip_diffusion