Making paths case insensitive in krunner

[Ivan Čukić]

> so what do you think?
Cool idea. 

A bit off topic - in the file open/save dialogue, the case-insensitive 
completion works only in the name field, and not in the breadcrumb/location 
bar, while it does work (as you stated) in Dolphin.

Cheerio!

-- 
A positive attitude may not solve all your problems, but it will annoy enough 
people to make it worth the effort
   -- Herm Albright