Remove coverage directory
Merge pull request #204 from G5/remove-coverage-dir

Remove coverage directory
new row widget config and markup
css for row widget
refactors some classes
temp thumbnail
fix broken specs
use select box to change row layout
creates column widget settings
only show widget select boxes for number of selected columns
put row js in an edit file
adds new thumbnail for row widget
refactors edit view and renames column widget vars
Fix accessing available_garden_widgets setting for row widget