0.3.2

Fixed

• Fixed parser incorrectly failing for non-standard properties not prefixed with X- or IANA- (#1)

Changed

• All non-standard properties are accessed as list to avoid changes in accessing non-standard properties depending on the calendar input (e.g. accessing calendar.FOO?.at(0) returns the first property, if present)
• All non-standard properties are treated as unknown types instead of strings