Add addCalendarEvent web service method

To test this you'll have to run the soap script enclosed. On your sakai instance make sure you have defined the properties before starting up webservices.allowlogin=true webservices.allow=.* You'll want to create a site locally that has the calendar tool added. Then unpack this package (Ideally on Linux/OSX, untested on Windows). It needs java to run Modify the configuration in runloader.sh. localhost:8080 is probably appropriate but you'll have to add the site id that was created locally. Run the shell script (./runloader.sh) and it should run and say success a few times. Look at your calendar in your site and you should have some entries on September 13th in the AM. (When this was created) This was also used to test/verify SAK-13120 .