Small fixes for case-sensitive servers

[Troy Davisson]

The flexmls RETS server is case sensitive when making Search requests so I had to make 2 small tweaks to the code to get things working.  I've tested things with these changes and it seems like everything is working as expected so I don't think these 2 deletions would cause any issues for others.

pkgs/server.php line 364 changed to:

$name = CUtils::get_standard_name($name);

pkgs/util.php line 177 removed:

$field = strtolower($field);

With these 2 changes, I can leave the mappings in my mapping config with the uppercase names and things seem to continue to work as expected.

Thanks,

Troy 

[Steve Krzysiak]

pkgs/util.php line 177 removed:

$field = strtolower($field);

It's been awhile but I think I had to do something like this too, almost forgot.   I'll have to add something about this to the docs.