Add support for non-Romanized alternate forms of names

[herveus]

Add support for capturing non-Romanized form of names.
The SQLite database appears to impose no constraints.
Lots of implementation details to be sorted out in various places.

[herveus]

Presuming that a "native form" will appear in tag in the XML, the XML extractor will catch that and create a note "(Native form: )".

The long pole is getting UTF-8 out of OSCAR and through the not-JADED process that does not yet exist.

Changing the encoding for oanda.sca.org to UTF-8 overall will be necessary. The various pages and scripts probably need headers updates.