Fix :q to quit.

pgcli/pgline.py

@@ -26,5 +26,6 @@ def _multiline_exception(text):
             text.endswith(';') or      # Ended with a semi-colon
             (text == 'exit') or        # Exit doesn't need semi-colon
             (text == 'quit') or        # Quit doesn't need semi-colon
+            (text == ':q') or          # To all the vim fans out there
             (text == '')               # Just a plain enter without any text
             )

sanity_checks.txt

@@ -16,6 +16,12 @@
     * \c amjith 
     * \q
 
+* Simple execution:
+    1 Execute a simple 'select * from users;' test taht will pass.
+    2 Execute a syntax error: 'insert into users ( ;'
+    3 Execute a simple test from step 1 again to see if it still passes.
+    * Change the database and try steps 1 - 3.
+
 * Test smart-completion
     * Sele - Must auto-complete to SELECT
     * SELECT * FROM  - Must list the table names.