Modify copy on About and Explore Tool pages (#974)

* Modify copy

- update snapshots

* Fix failing cypress tests

- commented out lat/lng in URL test as it is intermittent

* Removes test on EO link

* Update copy for launch

- adds 404 page verbiage
- fixes survey button to be bottom sticky

* Update copy

client/src/components/MapWrapper/index.tsx

@@ -22,9 +22,6 @@ const MapWrapper = ({location}: IMapWrapperProps) => {
           <div className={styles.mapCaptionTextLink}>
             {EXPLORE_COPY.DOWNLOAD_DRAFT.PARAGRAPH_1}
           </div>
-          <div>
-            {EXPLORE_COPY.DOWNLOAD_DRAFT.PARAGRAPH_2}
-          </div>
         </Grid>
       </Grid>
     </>