implement conversation tools (settings/conversation), remove additional features from the settings menu and get rid of skill levels

Zotlabs/Module/Settings/Conversation.php

@@ -0,0 +1,60 @@
+<?php
+
+namespace Zotlabs\Module\Settings;
+
+
+class Conversation {
+
+	function post() {
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		check_form_security_token_redirectOnErr('/settings/' . $module, 'settings_' . $module);
+	
+		$features = get_module_features($module);
+
+		process_module_features_post(local_channel(), $features, $_POST);
+		
+		build_sync_packet();
+		
+		if($_POST['aj']) {
+			if($_POST['auto_update'] == 1)
+				info(t('Settings saved.') . EOL);
+			else
+				info(t('Settings saved. Reload page please.') . EOL);
+
+			killme();
+		}
+		else {
+			return;
+		}
+	}
+
+	function get() {
+
+		$aj = ((isset($_GET['aj'])) ? true : false);
+
+		$module = substr(strrchr(strtolower(static::class), '\\'), 1);
+
+		$features = get_module_features($module);
+
+		$tpl = (($aj) ? get_markup_template("settings_module_ajax.tpl") : get_markup_template("settings_module.tpl"));
+
+		$o .= replace_macros($tpl, array(
+			'$action_url' => 'settings/' . $module,
+			'$form_security_token' => get_form_security_token('settings_' . $module),
+			'$title' => t('Conversation Settings'),
+			'$features'  => process_module_features_get(local_channel(), $features),
+			'$submit'    => t('Submit')
+		));
+		
+		if($aj)	{
+			echo $o;
+			killme();
+		}
+		else {
+			return $o;
+		}
+	}
+
+}