[libical] Adding support for VALARM extensions

[Ken Murchison]

On 03/31/2014 08:45 PM, Robert Norris wrote:
> I haven't looked closely at the code, just ran it and compared the
> generated output. icalvalue_kind seems to have moved around a bit. The
> original list was not sorted.

I sorted and rearranged a few things, but the enum values should be the 
same.  If not, please let me know.  If I don't hear any objections or 
hear of any problems, I will probably commit this to SVN by the end of 
the week.

-- 
Kenneth Murchison
Principal Systems Software Engineer
Carnegie Mellon University