[dev] rtrim/Horde::removeParameter PATCH

[Chuck Hagenbuch]

Quoting Marko <marko at oblo.com>:

> Essentially this now honours any arg separator, it takes care of arg
> separators being already in htmlentities format, and it takes care of not 
> leaving any trailing args or ?... unfortunately it still can't make my 
> morning coffee...

Fixed and committed, thanks.

-chuck

--
Charles Hagenbuch, <chuck at horde.org>
"People ask me all the time what it will be like living without otters."
 - Google, thanks to Harpers