Reenable ndb_util
Add stub support for character set handling
shouldRecode() for ColumnHandler and TypeEncoder
Recode in ColumnProxy
char/varchar recode-on-read
charset handling
charset conversions
Some of the previous design was reverted ... as it turns out that
MySQL's UTF-16 is big-endian, but JavaScript's is little-endian.
This commit includes the first few test cases.
charset tests pass
Final touches on charset conversion