README: Point to icalendar and other pre-existing libraries
authorW. Trevor King <wking@tremily.us>
Wed, 3 Jul 2013 17:25:16 +0000 (13:25 -0400)
committerW. Trevor King <wking@tremily.us>
Wed, 3 Jul 2013 17:25:16 +0000 (13:25 -0400)
commit372ddffd16cd1a457c0dd8add3348cae453e10b1
tree6972c521daf736ea27c9174a153f014ff407d32f
parenta35396eb36ea39e5827b94fd80bb908c44075baf
README: Point to icalendar and other pre-existing libraries

icalendar seems to be the only one that is serious.  I'll take a
deeper look into their code and see if pycalendar is worth
maintaining.
README