Update Xulmus docs, in theory.

--HG--
branch : xslt
rename : common/locale/en-US/intro.xml => vimperator/locale/en-US/intro.xml
rename : common/locale/en-US/tutorial.xml => vimperator/locale/en-US/tutorial.xml

common/locale/en-US/browsing.xml

@@ -60,7 +60,7 @@ have 2 possibilities:
             opened in new tabs.
             Each token is analyzed and in this order:
         </p>
-        
+
         <ol>
             <li>
                 Opened as a local file if it is an existing relative or absolute filename.
@@ -92,7 +92,7 @@ have 2 possibilities:
                background tab).
            </li>
         </ol>
-        
+
         <p>
             You can use <ex>:open -tags linux torvalds<k name="Tab"/></ex> to complete bookmarks with
             tag "linux" and which contain "torvalds". Note that -tags support is only
@@ -100,14 +100,6 @@ have 2 possibilities:
             The items which are completed on <k name="Tab"/> are specified in the <o>complete</o>
             option.
         </p>
-        
-        <p>
-            Sometimes, you might not be aware if you already have a certain page loaded in
-            some background tab or not. Therefore you can just type <ex>:open facebook<k name="Tab"/></ex>
-            and switch to it if Facebook is already open, or otherwise open it (if you
-            have Facebook in your bookmarks or history cache). This behavior can be turned
-            off by removing "t" from your <o>complete</o> option.
-        </p>
     </description>
 </item>
 
@@ -296,7 +288,7 @@ have 2 possibilities:
     <spec>:ju<oa>mps</oa></spec>
     <description>
         <p>List all jumps aka current tab's history aka session history.</p>
-        
+
         <p>
             Current history position is marked with >, jump numbers are counters to be used
             with <ex>:back</ex> (above zero record) or <ex>:forward</ex> (below zero record).
@@ -331,7 +323,7 @@ have 2 possibilities:
     <spec><oa>count</oa>gu</spec>
     <description>
         <p>Go to <oa>count</oa>th parent directory.</p>
-        
+
         <p>
             <k>2gu</k> on
             <tt>http://www.example.com/dir1/dir2/file.htm</tt> opens
@@ -346,7 +338,7 @@ have 2 possibilities:
     <spec>gU</spec>
     <description>
         <p>Go to the root of the web site.</p>
-        
+
         <p>
             <k>gU</k> on <tt>http://www.example.com/dir1/dir2/file.htm</tt> opens
             <tt>http://www.example.com/</tt>.