[SQLObject] sqlite support without patch

Hallo,

I wasn't too happy with the need to patch SQLObject for sqlite
support, and there was a small API-change regarding type information
in pysqlite 0.4, while my patch still used 0.3. So I now made
SQLiteConnection standalone as attached. The patching of SQLObject.py
is gone, too. 

Also 'id' isn't hardcoded anymore, because I discovered pysqlite's
DBAPI-extension "lastrowid".

I suspect, that SQLiteConnection now is really useable.  

ciao
-- 
 Frank Barknecht                               _ ______footils.org__