Keep Calendar server settings in groupware but link mail server settings

Signed-off-by: Jan-Christoph Borchardt <hey@jancborchardt.net>

apps/dav/lib/Settings/CalDAVSettings.php

@@ -57,7 +57,7 @@ class CalDAVSettings implements ISettings {
 	 * @return string
 	 */
 	public function getSection() {
-		return 'server';
+		return 'groupware';
 	}
 
 	/**

apps/dav/templates/settings-admin-caldav.php

@@ -37,7 +37,7 @@ script('dav', [
 			<?php ($_['send_invitations'] === 'yes') ? print_unescaped('checked="checked"') : null ?>/>
 		<label for="caldavSendInvitations"><?php p($l->t('Send invitations to attendees')); ?></label>
 		<br>
-		<em><?php p($l->t('Please make sure to properly set up the email settings above.')); ?></em>
+		<em><?php p($l->t('Please make sure to properly set up the email server.')); ?> <a href="../admin#mail_general_settings">↗</a></em>
 	</p>
 	<p>
 		<input type="checkbox" name="caldav_generate_birthday_calendar" id="caldavGenerateBirthdayCalendar" class="checkbox"

apps/dav/tests/unit/Settings/CalDAVSettingsTest.php

@@ -49,7 +49,7 @@ class CalDAVSettingsTest extends TestCase {
 	}
 
 	public function testGetSection() {
-		$this->assertEquals('server', $this->settings->getSection());
+		$this->assertEquals('groupware', $this->settings->getSection());
 	}
 
 	public function testGetPriority() {