* Switch all components to default exports
This ensures we can read all components for documentation generation (plus, standardizing is good)
* Add documentation to component file
* Fix table exports
* Move readme docs into inline docs
Includes updating new props, adding prop shapes
* Add doc-generation scripts to pull exported component docs into folder
* Remove key propType, causing react special-keys warning
* Fix proptype
* Update incorrect comment
* Remove template import, we can just use string concat
* Fix typo, update docs
* Update style of dropdown on smaller screens
* Switch chevron orientation when dropdown is open
* Update font size/spacing in the dropdown
* animate the chevron
* Move isMobileViewport to a helper function in lib
* Switch SummaryList to use navigable menu to support up/down (or left/right) arrow key navigation
* Switch to a dropdown menu/button combo when on a smaller screen
* Ensure aria role & href are only added if the item is a link
* Wrap the entire SummaryNumber in a link to match non-mobile use
* Update card content to be single line on mobile
* Add label to the popover title
* Make SummaryNumbers edge-to-edge on smaller screens
* Switch to the collapsed/dropdown view on screens <1100px
* Adjust offset of arrow icon
* Add first pass + demo of updated SummaryNumber
* Add new larger screen breakpoint
* Remove the max-width from the content wrapper
* Update previous label text
* Fix the border colors/sizing
* Create a mixin to generate the grid template pattern
* Add green/red colors based on trend, with prop to reverse
In some cases, a downward trend is good (ex, refunds), so we want to be able to color those green
* Move selected number containers up to avoid the double-border
* Document className logic, and apply 10-item layout to all cases of 10+ items
* Remove layout notes
* Update component docs, clean up optional displays
* Update style of SummaryNumbers inside cards
* Filter out any `false` or otherwise unrenderable children
* Fix card borders
* Update dashboard component to use new props
* Check that prevValue is defined
a prevValue of 0 was incorrectly outputting `0` for both label and value
* Update no-change datapoint style
* Update default data values
Rather than hiding the prevValue/label or delta section if these are not passed through, use default N/A placeholders
* Change SummaryList & SummaryNumber to a list of links
Add active, hover, and focus styles
* Add a short help text for screen reader users
* Add href to README
* Add the href prop to the readme example
* Fix border colors
The `nth-of-type` rules need to be on the `li` containers
* Fix font-weights on value & delta
* Wrap the previous label/value when the percentage wraps
* Add SummaryList and SummaryNumber components
* Add a demo of SummaryList/SummaryNumbers
* Pages without the sidebar displayed can use a larger max-width
* Adjust layout styles for smaller screens
Kelly Dwan
Justin Shreve