The rainlendar.ini gets screwed up when you create a calendar with a slash in the name e.g. "Holiday/Birthday".

The .ini grows - every section is duplicated? with "iCalendar\ Format/" in front of it.
Changing any option adds a additional copy of the ini with "iCalendar\ Format/".
After 2 changes you have:
- [SectionName]
- [iCalendar\ Format/SectionName]
- [iCalendar\ Format/iCalendar\ Format/SectionName]
- [iCalendar\ Format/iCalendar\ Format/iCalendar\ Format/SectionName]


Steps to reproduce part A:
- Create a new iCalendar name "Dummy/Dummy"
- Close Rainlendar
- Look at the .ini

Steps to reproduce part B:
- reopen Rainlendar
- change any option
- Close Rainlendar
- Look at the .ini

PS:
Whats added in front of the section name depends of the calendar type:
iCalendar => "iCalendar\ Format/"
Network shared calendar => "Network\ Shared\ Calendar"
Outlook not tested (I don't use Outlook)


There are two directories in the attached zip:
Directory A:
rainlendar.log + rainlendar.ini after creating a calendar "Foo/Bar"
Directory B:
rainlendar.log + rainlendar.ini after changing any option

The forward slash is used as the path separator in the settings class which causes the problem. I'll do something about this.