[FIXED] base url getting '?' appended in 2.0 reactor

[eluser]matt2012[/eluser]
This problem was due to me using the config code from my 1.7.2 site which had

Code:

$config['enable_query_strings'] = TRUE;

in 2.0 to prevent this behaviour we should have

Code:

$config['enable_query_strings'] = FALSE;

we can use this instead

Code:

$config['allow_get_array']        = TRUE;

There is no mention of this in

http://ellislab.com/codeigniter/user-gui...e_200.html