Allow showing a group by the uuid of any of it's individual crash
This removes the dependency on insertion order.
Also split Group::stats_by_product_and_version from get
<?xml version="1.0" encoding="UTF-8"?>
<feed xmlns="http://www.w3.org/2005/Atom" xmlns:media="http://search.yahoo.com/mrss/" xml:lang="en-US">
<id>tag:crash,2012,<%= url_for('index')->to_abs =%></id>
<link type="text/html" rel="alternate" href="<%= url_for()->to_abs =%>"/>
<link type="application/atom+xml" rel="self" href="<%= url_for('current', format => 'atom')->to_abs =%>"/>
<title>Recent Crashs</title>
<updated><%= date_with_tz_from_db_utc(@$crashs[0]->{crash_time}) =%></updated>
% foreach my $crash(@$crashs) {
<entry>
<id>tag:crash,2014:uuid::<%= $crash->{uuid} =%></id>
<link type="text/html" rel="alternate" href="<%= url_for('report', uuid => $crash->{uuid})->to_abs =%>"/>
<title><%= $crash->{p_name} =%> <%= $crash->{p_version} =%>: <%= $crash->{uuid} =%></title>
<updated><%= date_with_tz_from_db_utc($crash->{crash_time}) =%></updated>
<published><%= date_with_tz_from_db_utc($crash->{crash_time}) =%></published>
<author>
<name></name>
</author>
<content type="html">
%= xml_escape_block begin
%= t h3 => date_from_db_utc($crash->{crash_time})
%= t h3 => $crash->{p_name} . " version " . $crash->{p_version}
% end
</content>
</entry>
% }
</feed>