fix bug 991739 - Dont' show external icon for attachments
Center "Get Involved" text on mobile
Merge pull request #2248 from darkwing/link-attach-external-991739

fix bug 991739 - Dont' show external icon for attachments
Merge pull request #2250 from openjck/get-involved-mobile-text-alignment

Center "Get Involved" text on mobile
Removing more dead imagery
Merge pull request #2252 from darkwing/remove-dead-things

Removing more dead imagery
Removing dead ID, translate MDN text
Merge pull request #2254 from darkwing/translate-text

Removing dead ID, translate MDN text