Trailing whitespace removal over entire tree

docs/busybox.net/FAQ.html

@@ -82,7 +82,7 @@ have additions to this FAQ document, we would love to add them,
     to determine which applet to run, as shown above.
 </p>
 <p>
-    BusyBox also has a feature called the 
+    BusyBox also has a feature called the
     <a name="standalone_shell">"standalone shell"</a>, where the busybox
     shell runs any built-in applets before checking the command path.  This
     feature is also enabled by "make allyesconfig", and to try it out run
@@ -261,7 +261,7 @@ within each applet.  More build coverage testing.</p></li>
 
 <hr />
 <p>
-<h2><a name="external">where can i find other small utilities since busybox 
+<h2><a name="external">where can i find other small utilities since busybox
 	does not include the features i want?</a></h2>
 <p>
 	we maintain such a <a href="tinyutils.html">list</a> on this site!
@@ -941,7 +941,7 @@ text console scrolling...)</p>
 
 <p>So will data always be read from the far end of a pipe at the
 same chunk sizes it was written in?  Nope.  Don't rely on that.  For one
-counterexample, see <a href="http://www.faqs.org/rfcs/rfc896.html">rfc 896 
+counterexample, see <a href="http://www.faqs.org/rfcs/rfc896.html">rfc 896
 for Nagle's algorithm</a>, which waits a fraction of a second or so before
 sending out small amounts of data through a TCP/IP connection in case more
 data comes in that can be merged into the same packet.  (In case you were
@@ -1089,7 +1089,7 @@ aaronl   :Aaron Lehmann
 beppu    :John Beppu
 dwhedon  :David Whedon
 erik     :Erik Andersen
-gfeldman :Gennady Feldman 
+gfeldman :Gennady Feldman
 jimg     :Jim Gleason
 kraai    :Matt Kraai
 markw    :Mark Whitley