issue2550831: Make the classic template query.edit page work. R David Murray had a number of fixes. At least some of the fixes were already present in the devel and responsive templates. I touched up the html a bit and did what I hope aresome improvement for performance by shoving criteria into the filter rather than looping over all issues and filtering at the tal level. Also used R David's method to add a restore feature and work around an issue where a retired (deleted) query could still be in the active list. But because it was retired there was no way to manipulate it.

<tal:block metal:use-macro="templates/page/macros/icing">
<title metal:fill-slot="head_title"
 i18n:translate="">Registration in progress - <span i18n:name="tracker"
 tal:replace="config/TRACKER_NAME" /></title>
<span metal:fill-slot="body_title" tal:omit-tag="python:1"
 i18n:translate="">Registration in progress...</span>
<td class="content" metal:fill-slot="content">

<p i18n:translate="">You will shortly receive an email
to confirm your registration. To complete the registration process,
visit the link indicated in the email.
</p>

</td>
</tal:block>