From/Reply To/etc address fix with specified name

[doug moore]

OK, Chuck and I (ok, Chuck :) ) traced down the mailing problem when a user has 
specified a name.  In RFC822.php the address is split using 

$parts = preg_split('/[ \\x09]+/', $phrase, 0, PREG_SPLIT_NO_EMPTY);

This worked fine and dandy up until sometime at the beginning of the month.  
The third field specifies the maximum number of indexes to return to the 
array.  Normally, you would assume 0 would specifiy no limit.  Apparently 
instead it is now actually setting the limit to 0, therefore returning "doug 
moore" as the first element of the array rather than "doug" as the first 
element and "moore" as the second.  Chuck put in a temporary fix until he can 
figure out what is up with PHP.  For those interested, he just removed the last 
2 arguments so that no limit is specified.

doug.