Many Date Functions

[John W. Eaton]

On 31-Jan-2008, Bill Denney wrote:

| I had a 
| couple of fixes to functions already in Octave that I've had trouble 
| getting onto the list.  Attached are the changes.
| 
| scripts/ChangeLog:
| 
| 2008-01-24  Bill Denney  <bill at denney.ws>
| 
|  * time/weekday.m: allow vector inputs and speed up
|  * time/eomday.m: fix error with eomday([2004;2005], [2;2]) returning a 
| row instead of a column

I applied this patch and checked it in along with a few small changes
to keep the style consistent with most of the rest of Octave.

Thanks,

jwe