Added 1.9/removed 1.5 on Python version support table.

docs/faq/install.txt

@@ -44,9 +44,9 @@ What Python version can I use with Django?
 Django version Python versions
 ============== ===============
 1.4            2.5, 2.6, 2.7
-1.5            2.6, 2.7 and 3.2, 3.3 (experimental)
 1.6            2.6, 2.7 and 3.2, 3.3
 **1.7, 1.8**   **2.7** and **3.2, 3.3, 3.4**
+1.9            2.7, 3.3, 3.4, 3.5
 ============== ===============
 
 For a given series of Python versions, only the latest release is officially