Fixed Bug: SF #1899748 Comments box in feedback form display problem

Changed FeedbackForm aspect to no longer specify a size for the "comment" textarea.  That way the size can be controlled in your XMLUI theme.  So, right now, it defaults to a smaller size and looks better in Firefox & I.E.

git-svn-id: http://scm.dspace.org/svn/repo/branches/dspace-1_5_x@2707 9c30dcfa-912a-0410-8fc2-9e0234be79fd

dspace-xmlui/dspace-xmlui-api/src/main/java/org/dspace/app/xmlui/aspect/artifactbrowser/FeedbackForm.java

@@ -148,7 +148,6 @@ public class FeedbackForm extends AbstractDSpaceTransformer implements Cacheable
         
         TextArea comments = form.addItem().addTextArea("comments");
         comments.setLabel(T_comments);
-        comments.setSize(5,60);
         comments.setValue(parameters.getParameter("comments",""));
         
         form.addItem().addButton("submit").setValue(T_submit);