Whitespace cleanup

* remove trailing whitespace
* remove empty lines at the end of files

plugins/moinmoin/moinoin_pages

@@ -15,7 +15,7 @@
 #
 # Implementation notes
 # --------------------
-# 
+#
 # it is quite koumbit-specific:
 #  1. the wikifarm config is hardcoded
 #  2. it relies on the "wikilist.py" file to contain the list of wiki -> url patterns
@@ -81,18 +81,18 @@ def main():
         url = sub('\(([^\|]*)(\|[^\)]*\))+', '\\1', url)
         # remove common regexp patterns and slap a protocol to make this a real url
         url = sub('[\^\$]|(\.\*)', '', url)
-    
+
         mod = getattr(__import__(name), 'Config')
         #print "Upgradeing wiki %s (%s)" % (getattr(mod, 'sitename'), url)
-    
+
         request = RequestCLI(url)
         pagelist = request.rootpage.getPageList(user='')
-    
+
         systemPages = [page for page in pagelist
                            if wikiutil.isSystemPage(request, page)]
         print(name + '.value ' + str(len(pagelist)-len(systemPages)))
         #totalsize = reduce(operator.add, [Page(request, name).size() for name in pagelist])
-        #print('Accumulated page sizes' + _formatInReadableUnits(totalsize)) 
+        #print('Accumulated page sizes' + _formatInReadableUnits(totalsize))
 
 def config():
     print("""graph_title Wiki size