fixes #497 - removing description for each contry in the country list
#830 - remove about page - country page
#830 - remove the extra horizontal line below the dataset counter in the left panel
#830 - Followers and Datasets in the left panel should be gray
fixes #830 - Sort order dropdown not fully visible and default sort order not showing
Merge pull request #1045 from OCHA-DAP/arti-sprint-25

Arti sprint 25