- revisions to dashboard card list
- no need to change the widget title when the filter Changes
dashboard card list revisions
- remove the "Show" label from before the filter
- clear the show_text rule from the css
dashboard widget changes

- change from module_sub_header to just module_header for class
dashboard widget: site snapshot

upgrade content to use common “module_header” & “module_content”
dashboard revisions

- more comments
- reorganized the css to separate the general widget elements from the
specific
- generalized and separated the dashboard-header styles
dashboard revisions: general widget

changed spacing above and below any filter menus on widgets