Issue with UTF-8 encoding

[goossensk]

Hello, I'm having names with diacritics like ë, and they are not correctly imported using the UTF-8 enoding.

Debugging what is going wrong:

• GedcomRecordReader.ReadHeaderRecord is checking for "UTF8", while its mentioned in the gedcome file as "UTF-8".

• Even when I would update the gedcom file to use UTF8, then within this case, its only setting the charset and not setting any encoding itself.

[goossensk]

Updated and tested with the following fixed the issue for me.

case "UTF8":
// this is correct, we will already have converted from utf8
charset = GedcomCharset.UTF16LE;
enc = Encoding.UTF8;
break;
case "UTF-8":
// this is correct, we will already have converted from utf8
charset = GedcomCharset.UTF16LE;
enc = Encoding.UTF8;
break;