Bugfix Release on CodePlex/ClickOnce
- Pass explicit Squirrel install path (not relative to ClickOnce).
- Determining if annual recurrence is within sync range.
- Refresh dirty cache of master recurring event.
- Reset settings to default calendar if shared calendar not found.
- Convert recurring series end dates in 4500 AD to "no end" date.
- Catch error when checking for GitHub update.
- Adding omitted Squirrel DLL library files.