Add category header and updates from Living Copy (#1084)

* Add category header (Indicator and Percentile)

- add local styling
- override accordion-content styles to push into parent container
- intl copy
- update snapshots

* Add latest Living Copy

- refactor dataset cards to allow for any styling in description, used in and responsible party
- add percent for HS edu indicator
- updates snapshots

* Update copy from Living Copy doc

-update snapshots

* Add methodology to copy

* Remove link from readme file based on md checker

* Comment out certain markdown links from checker

* Comment out markdown links that render in browser

client/src/components/Indicator/Indicator.tsx

@@ -43,9 +43,12 @@ const Indicator = ({indicator}:IIndicator) => {
         </div>
         <div className={styles.indicatorValue}>
           {readablePercentile(indicator.value)}
-          <sup className={styles.indicatorSuperscript}><span>
-            {getSuperscriptOrdinal(readablePercentile(indicator.value))}
-          </span></sup>
+          {indicator.isPercent ?
+            <span>{`%`}</span> :
+            <sup className={styles.indicatorSuperscript}>
+              <span>{getSuperscriptOrdinal(readablePercentile(indicator.value))}</span>
+            </sup>
+          }
         </div>
       </div>
     </li>