Removed redundant template

git-svn-id: http://pugixml.googlecode.com/svn/trunk@457 99668b35-9821-0410-8761-19e4c4f06640

src/pugixml.hpp

@@ -2160,7 +2160,7 @@ namespace pugi
 		
 		void push_back(const xpath_node& n);
 		
-		template <typename Iterator> void append(Iterator begin, Iterator end);
+		void append(const_iterator begin, const_iterator end);
 		
 		void truncate(iterator it);
 

src/pugixpath.cpp

@@ -764,7 +764,7 @@ namespace pugi
 		}
 	}
 
-	template <typename Iterator> void xpath_node_set::append(Iterator begin, Iterator end)
+	void xpath_node_set::append(const_iterator begin, const_iterator end)
 	{
 		if (begin == end) return;