--r usage instructions

@@ -45,6 +45,10 @@ def usage():
 			print to stdout instead of replacing the file,
 			print to stdout instead of replacing the file,
 			it will do replace in file.
 			it will do replace in file.
 			it will override the output file and input file default behaviour 
 			it will override the output file and input file default behaviour 
+	-r, --r
+	        recursively templates all files included in a folder given, 
+	        use with -p to only debug/test, use it without -p and it will 
+	        replace all files with the templated values
 
 
 		"""%sys.argv[0]
 		"""%sys.argv[0]
 	sys.exit(2)
 	sys.exit(2)