* godmode/alerts/alert_commands.php, include/functions_io.php: Fixed
that unexpected fields descriptions are set when multi-byte characters
are entered.
It is caused by json_encode(). It escapes unicode used by multi-byte
characters. I've created io_json_mb_encode(), replacement of
json_encode() for multi-byte characters.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@8902 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f