Improve the rendering of the prev / next links in the issue view and note the change in NEWS.

src/IDF/templates/idf/issues/view.html

@@ -1,7 +1,7 @@
 {extends "idf/issues/base.html"}
 {block titleicon}{if $form}<form class="star" method="post" action="{url 'IDF_Views_Issue::star', array($project.shortname, $issue.id)}"><input type="image" src="{if $starred}{media '/idf/img/star.png'}{else}{media '/idf/img/star-grey.png'}{/if}" name="submit" title="{if $starred}{trans 'Remove this issue from your watch list'}{else}{trans 'Add this issue to your watch list'}{/if}" /></form> {/if}{/block}
 {block body}
-<div style="float:right;">
+<div class="issue-prev-next">
 {if $previous_issue_id}
 <a href="{url 'IDF_Views_Issue::view', array($project.shortname, $previous_issue_id)}" title="{if $closed}{trans 'Click here to view the previous closed issue'}{else}{trans 'Click here to view the previous open issue'}{/if}">Previous issue</a>
 {/if}