Wrap parent task title on the issue list (#19120).

Patch by Felix Schäfer.

git-svn-id: http://svn.redmine.org/redmine/trunk@14025 e93f8b46-1217-0410-a6f0-8f06a7374b81

public/stylesheets/application.css

@@ -152,7 +152,7 @@ tr.project.idnt-8 td.name {padding-left: 11em;}
 tr.project.idnt-9 td.name {padding-left: 12.5em;}
 
 tr.issue { text-align: center; white-space: nowrap; }
-tr.issue td.subject, tr.issue td.category, td.assigned_to, tr.issue td.string, tr.issue td.text, tr.issue td.relations { white-space: normal; }
+tr.issue td.subject, tr.issue td.category, td.assigned_to, tr.issue td.string, tr.issue td.text, tr.issue td.relations, tr.issue td.parent { white-space: normal; }
 tr.issue td.relations { text-align: left; }
 tr.issue td.done_ratio table.progress { margin-left:auto; margin-right: auto;}
 tr.issue td.relations span {white-space: nowrap;}