monitoring: Re-add peekAhead in view scripts

Should be still in the controller. But there's no time for that right now.

refs #5543

modules/monitoring/application/views/scripts/list/hostgroups.phtml

@@ -27,7 +27,7 @@ if (! $this->compact): ?>
 </tr>
 </thead>
 <tbody>
-<?php foreach ($hostgroups as $hostgroup): ?>
+<?php foreach ($hostgroups->peekAhead($this->compact) as $hostgroup): ?>
     <tr href="<?= $this->href('monitoring/list/hosts', array('hostgroup_name' => $hostgroup->hostgroup_name)) ?>">
         <td class="count-col">
             <span class="badge"><?= $hostgroup->hosts_total ?></span>

modules/monitoring/application/views/scripts/list/hosts.phtml

@@ -37,7 +37,7 @@ if (! $this->compact): ?>
            data-icinga-multiselect-controllers="<?= $this->href("monitoring/hosts") ?>"
            data-icinga-multiselect-data="host">
     <tbody>
-    <?php foreach($hosts as $host):
+    <?php foreach($hosts->peekAhead($this->compact) as $host):
         $hostStateName = Host::getStateText($host->host_state);
         $hostLink = $this->href('monitoring/host/show', array('host' => $host->host_name)); ?>
         <tr href="<?= $hostLink ?>">

modules/monitoring/application/views/scripts/list/services.phtml

@@ -38,7 +38,7 @@ if (! $this->compact): ?>
            data-icinga-multiselect-controllers="<?= $this->href('monitoring/services') ?>"
            data-icinga-multiselect-data="service,host">
     <tbody>
-    <?php foreach ($services as $service):
+    <?php foreach ($services->peekAhead($this->compact) as $service):
         $serviceLink = $this->href(
             'monitoring/service/show',
             array(