[kronolith] Free/Busy View (patch attached)

[Chuck Hagenbuch]

Quoting Jason Rust <jrust at rustyparts.com>:

> Attached is a patch that fixes the issue.  The patch also takes out passing
> the $vCal object by reference to addRequiredMember() since it's not needed
> and it caused confusion the other day.

Committed, thanks. Note that if $vCal really shouldn't be passed by reference,
we need to explicitly clone it, since it'll be passed by reference (because
it's an object) by default with PHP5. Patch?

-chuck

-- 
"But she goes not abroad in search of monsters to destroy." - John 
Quincy Adams