v0.2.1

-Added new user variable 'INPUT_FORM_MINUTE_ACCURACY' which allows user
to set accuracy of times for events. This sets the steps for
"create_event_form" 'time_mins' option

bugfixes:
-data form now correctly sets 'selected="selected"' for dates/times in
$_POST
-data form: unset($_POST[description]) instead of
$_POST[event_description], because i'm stupid and can't remember the
names I've given to variables.

misc:
-added in tasklist.txt to show what I intend to add in future versions.