[PHPiCalendar-DEV] Some fixes for preferences

[Jim Hu <ji...@ta...>]

I was playing with preferences, and found a bunch of problems that I  
fixed.  Patches to 3 files (preferences.php, init.inc.php, and  
preferences.tpl) uploaded to CVS.  Please test!

There were the following problems.
1. the menu for default calendar selection was not behaving properly.
	a. It was passing things as if it was the jump menu
	b. When I fixed this, I had to add all calendars back as an option
2. the usual problems with $cpath.  I added cpath to the cookie, but  
it is not settable by the user in preferences...it's a hidden  
parameter for now.

Long message coming to explain why I was looking at these.
=====================================
Jim Hu