remove spaces etc. at end of line (no functional change)

handlers/handlerpageview.cpp

@@ -69,7 +69,7 @@ std::string HandlerPageView::createIndexContent(IParser &parser, std::string con
 
 
 Response HandlerPageView::handleRequest(PageDao &pageDao, std::string pagename, const Request &r)
-{ 
+{
 
 	std::string revisionparam = r.get("revision");
 	unsigned int revisionid=0;