repeating event behavior

What steps will reproduce the problem?
1. enter a new event via the "+" icon on the month view
2. make selections to cause the event to repeat, eg., 15th of every month until 
dec 2015
3. submit
4. attempt to change info for one particular member of this set, eg., 15 
october (click the item, click 'modify'), make change, submit

What is the expected output? What do you see instead?
the event page appears but the 'repeat' portion shows 'never'.  one would 
expect the never setting to be as it was set previously.

if one doesn't notice this or forgets to re-enable it, it will be submitted as 
a one-time entry, deleting the 15th of the month entries previously enabled.

What version of the product are you using? On what operating system?
calendar-2.0-beta9 on firefox on linux

Please provide any additional information below.

note: it may be that this add'l info should be submitted as a separate issue - 
if so, let me know, and i will do that.

it would also be quite useful to be able to edit the info in a repeating event 
for just _that_ event rather than having the change appear in all members of 
that repeating set.  for example, one might have a repeating entry to pay a 
particular recurring invoice (rent, utilities, credit card pmt, etc) and it 
would be useful to enter date specific info (confirmation numbers, time, check 
number, etc)

perhaps a "make this change to all members of this event" button could be used 
to implement this, causing a single entry (marked 'repeating') to be re-entered 
multiple times.

my guess is that there is only one entry in the event table for this type 
event, and that it indicates in the table that it is a repeating event (as 
contrasted with a separate event for each date).
Original issue reported on code.google.com by wmil...@mail.com on 11 Oct 2012 at 6:05
wasimshaikh / php-calendar

repeating event behavior #105
