show basic api doc in webinterface (top-menu - options - API help)

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>

templates/Sparkle/apihelp/index.tpl

@@ -0,0 +1,13 @@
+$header
+	<article>
+		<h2>
+			API help
+		</h2>
+
+		<section>
+			<hr />
+			{$apihelp}		
+		</section>
+
+	</article>
+$footer

templates/Sparkle/header.tpl

@@ -67,6 +67,9 @@
 					<if Settings::Get('panel.allow_theme_change_customer') == '1' && $userinfo['adminsession'] == 0>
 						<li><a href="{$linker->getLink(array('section' => 'index', 'page' => 'change_theme'))}">{$lng['panel']['theme']}</a></li>
 					</if>
+					<if Settings::Get('api.enabled') == 1>
+						<li><a href="{$linker->getLink(array('section' => 'index', 'page' => 'apihelp'))}">{$lng['menue']['main']['apihelp']}</a></li>
+					</if>
 				</ul>
 			</li>
 			<li><a href="{$linker->getLink(array('section' => 'index', 'action' => 'logout'))}" class="logoutlink">{$lng['login']['logout']}</a></li>