Complex-key queries

[GoogleCodeExporter]

I would say it is not possible right now to query a view that has a complex 
key like [id, name].

The ec_client:url_encode/1 function does not support the "[" and "]" 
characters, so it is not possible to do a query of that type.

I solved this by just adding those two characters in the mentioned function, 
but I lost plenty of time, so it would be nice to fix it as soon as 
possible.

Original issue reported on code.google.com by [email protected] on 20 Feb 2010 at 6:14