remove travis.yml, update help.html

Author: mambax7

.travis.yml

@@ -45,7 +45,7 @@ <h4 class="odd">Install/uninstall</h4>
 
     No special measures necessary, follow the standard installation process – extract the xLanguage folder into the ../modules directory. Install the module through Admin -> System Module -> Modules.
     <br/><br/>
-    Detailed instructions on installing modules are available in the <a href="http://goo.gl/adT2i">XOOPS Operations Manual</a> </p>
+    Detailed instructions on installing modules are available in the <a href="https://www.gitbook.com/book/xoops/xoops-operations-guide/" target="_blank">XOOPS Operations Manual</a> </p>
 
     <h4 class="odd">Operating instructions</h4>