Fix import and 3.x class bugs...

import x.y as z was failing across all Python versions
class decorators for Python 3.0..3.3 was failing
reduce 3.x while grammar rules

test/simple_source/stmts/00_import.py

@@ -1,6 +1,6 @@
 # Tests:
-
 import sys
 from os import path
 from os import *
 import time as time1, os as os1
+import http.client as httpclient