Add word-wrap to issue title on issue and milestone boards

CHANGELOG

@@ -12,6 +12,7 @@ v 8.13.0 (unreleased)
   - Expose expires_at field when sharing project on API
   - Allow the Koding integration to be configured through the API
   - Added soft wrap button to repository file/blob editor
+  - Add word-wrap to issue title on issue and milestone boards (ClemMakesApps)
   - Fix robots.txt disallowing access to groups starting with "s" (Matt Harrison)
   - Close open merge request without source project (Katarzyna Kobierska Ula Budziszewska)
   - Use a ConnectionPool for Rails.cache on Sidekiq servers

app/assets/stylesheets/pages/boards.scss

@@ -197,6 +197,7 @@ lex
 
   a {
     color: inherit;
+    word-wrap: break-word;
   }
 }
 

app/assets/stylesheets/pages/milestone.scss

@@ -33,6 +33,7 @@
     // Issue title
     span a {
       color: $gl-text-color;
+      word-wrap: break-word;
     }
   }
 }